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The Ammunition Identification Code (AIC) was a sub-set of the Standard Nomenclature List (SNL). The SNL was an inventory system used from 1930 to 1958 to catalog all the items the Army's Ordnance Corps issued.
The AIC was used by the United States Army Ordnance Corps from January, 1942 to 1958. It listed munitions and explosives (items from SNLs P, R, S, and T), items that were considered priority issue for soldiers in combat. The markings used by the system made it easier for soldiers to quickly identify and procure the right items.
It used a code that had five parts.
The AIC was replaced by the FSN (Federal Stock Number) in 1958, which later became the NSN (National Stock Number) in 1975.
Ammunition came packed in single-ply chipboard cartons lined with Manila paper. A label marked with the number of cartridges, caliber and type of ammo, manufacturer, and Lot Code was glued over the top flap, front, and back to seal the carton. Wartime boxes (1942 to 1945) had wide vertical colored stripes, like those used on the packing box, as a background for the text. This allowed the soldier to quickly visually identify the ammo he needed.
.45 ACP ammo for the Colt M1911 semi-automatic pistol and Thompson submachine gun originally came in 20-round boxes. It was later changed to 50-round boxes in 1942 for ease of packing and distribution. They were packed in the small M1911 Pistol Ammunition Packing Boxes.
.45 ACP ammo for the Colt M1917 and Smith & Wesson M1917 revolvers came packed in 3-round Half-Moon clips. They were packed eight clips per carton in two-row (2x12 cell – sideways interlocking "zig-zag" style) or three-row (3x9 cell – inline overlapping "spoons" style) rectangular cartons of 24 rounds. They were packed in the larger M1917 Rifle / Machinegun Ammunition Packing Boxes.
M1 Carbine ammo was originally packed in 3-row 45-round boxes to reduce waste, as the carbine had a 15-round magazine. This was later changed in 1942 to 50-round boxes to ship as much ammo as possible. They were packed in a special small Ammunition Packing Box, perhaps so a soldier wouldn't grab the wrong ammunition.
.30-caliber rifle (Grade "R") and machine gun (Grade "MG") ammo came in 20-round boxes. Early-war cartons for use in bolt-action rifles like the Springfield M1903 came with the ammo already in 5-round stripper clips. They were packed in the large M1917 Ammunition Packing Boxes.
.50-caliber machine gun ammo (Grades "AC" and "MG") came bulk-packed in 10-round boxes for loading into belts or links in-theater. They were packed in the large M1917 Ammunition Packing Boxes.
A wooden box designed to be reused. The lid was secured by tightening brass wingnuts over threaded metal posts in the walls of the chest. They were meant to be carried by means of handles milled into the ends of the chest; troops assigned to carry ammo found them hard to grasp. [1] Ammunition was shipped in boxes with a hermetically-sealed terneplate lining that had the top soldered on to seal it; this was ripped open using a wire handle built into the top. It came in two standard sizes.
The small M1917 packing box (Dimensions: 16-7/16" Length × 12-11/16" Width × 7-5/8" Height; Volume: 0.92 cubic feet) was secured with 4 threaded posts (one on each side). It was used for pistol and submachine gun ammunition and held 2,000 rounds in cartons (100 x 20-round cartons or 40 x 50-round cartons). It could also be used to hold 960 rounds of Caliber .30 ammo (48 x 20-round cartons) or 240 rounds of Caliber .50 (24 x 10-round cartons) ammo.
Another box (Volume: 0.83 cubic feet) was used for carbine ammunition. It held 2,700 (60 x 45-round cartons) or 3,000 (60 x 50-round cartons) cartridges.
The large M1917 packing box (Dimensions: 18-7/16" Length × 9-7/16" Width × 14-13/16" Height; Tare Weight: 9 lbs. Volume: 1.49 cubic feet) was secured with 6 threaded posts (one on each end and two on each side). It was used to store and carry .30- and .50-caliber ammunition in cartons, clips, belts or links.
Pre-war and early-war ammo packing boxes were made of stained wood with black-painted lettering. Mid- to late-war packing boxes were painted Olive Drab brown with white or yellow lettering that used the item's AIC code and a system of symbols to indicate the contents at a glance. The caliber, ammunition type and model (e.g., Caliber .30 Ball M1) were in the upper center field in bold lettering. The number of units (i.e., how many bullets or shells there were per box) and packing information (i.e., whether it was in cartons, bandoleers or belts) were on the two lines below it. The caliber (CAL .45, CAL .30, or CAL .50) was painted in bold lettering in the upper left corner. The gross weight of the box in pounds and its volume in cubic feet was painted in the lower left corner and the Ammunition Lot information (manufacturer code and lot number) was painted in the lower right corner.
In 1943(?), a system was introduced that painted color-coded stripes painted across the long sides and lid to indicate the contents.
A straight stripe indicated Pistol, Carbine, Rifle and Medium Machine gun ammunition; it was vertical on the long sides and top and horizontal on the ends. Triple straight stripes were painted horizontally with the first stripe on top or to the left and the third stripe on the bottom or to the right.
A diagonal stripe (lower left corner to upper right corner) indicated Heavy Machine gun ammunition. Triple diagonal stripes were painted with the first stripe on the left-side and the third stripe on the right side. If packed in cartons, the colored stripe was duplicated on the carton's label vertically.
A wooden or fiberboard box with a waterproof tarpaper lining designed to transport and carry shotgun shells. It held 20 × 25-shell cartons (500 total shells) of 12 gauge ammunition and weighed around 65 lbs (Dimensions: 15" Length × 10.375" Width × 9.75" Height; Volume: 0.88 Cubic Feet).
Guard shells had either a brass base (base only) with a full paper hull or partial brass case (1" long) and a long paper hull.
Combat shells had either a partial brass case (1" long) with a long paper hull or a full (2.75" long) brass case and no paper hull.
Sporting shells (used for trap shooting or hunting) either had a brass base with a full paper hull or a partial brass case (1/2" long) and a long paper hull.
A metal-strapped wooden packing crate designed to be thrown away that replaced the Ammunition Packing Box. They were made of plain, unpainted wood and had its lettering, AIC code, and symbols stamped on in black ink. They were carried by a horizontal rectangular wooden bar fastened to the pair of vertical wooden reinforcing struts on each end. Some crate contractors looped a semi-circular piece of thick rope through a hole in each reinforcing strut for use as a flexible handle. Other contractors used a folding two-strut metal handle fastened between the reinforcing struts for heavier loads.
The cartons of ammunition inside were originally grouped and packed in corrugated cardboard boxes. The boxes were then coated and sealed in a waterproof wax coating to keep the ammunition inside from being affected by the environment. There were 2 boxes per crate and they were loaded in the crate sideways so the bullets would fly off to the sides rather than through the top or bottom. The weatherproofing was found to be ineffective, so the cardboard boxes were replaced by hermetically-sealed ammunition cans ("spam cans") in the autumn of 1943.
A vacuum-sealed metal canister with wire handles on its sides. They were first produced at the Evansville, Indiana Chrysler-Sunbeam plant in 1943 to pack .45 ACP ammunition in M5 cans. It was opened using a metal can key (like a can of sardines) that was soldered to the top. It could be reclosed afterwards using a small roll of duct tape that came packed in the can. They were painted Olive Drab and had yellow lettering on them. The caliber of ammunition – .45 (.45 pistol or submachinegun - cartons), .30C (.30 Carbine – cartons), .30R (.30 Rifle – clips or cartons), .30M (.30 Machinegun – belted or linked ammo), or .50 (Machinegun - linked or cartons) – was embossed in raised letters and numbers on the metal lid so they could be identified by touch under low-light conditions.
The "Spam Can" designs were created by American Can Company in New York City, New York. It was patented in 1950 (patent number 2,495,715). However, the application was filed on November 28, 1944, not much time after the first cartridges were repacked at the Evansville Chrysler plant.
The model of can (M5, M6, M8, M10, M13, etc.) was embossed on the bottom. The M5 cans were for packing .45 ACP ammo and weighed about 29 lbs. The M6 cans were for packing .30 Carbine ammo and weighed about 25 lbs. The M8 cans were for packing .30 Rifle & Machine gun ammo and weighed about 16 lbs. The M10 cans were originally for packing .50 Machinegun ammo but later on were also used to pack shotgun shells or a variety of other ammunition in cartons.
The M13 can was for issue with a rifle grenade launcher.
The "A" assortment can (weight: 12 oz.) was packed with an assortment of a packet of six .30 Carbine M6 rifle-grenade blanks, a packet of ten .30-'06 Springfield M3 rifle-grenade blanks, and a packet of five M7 booster charges.
The "B" assortment can (weight: 10 oz.) contained 1 packet of .30 Carbine M6 rifle-grenade blanks and 1 packet of .30-'06 Springfield M3 rifle-grenade blanks.
The "C" assortment can (weight: 14 oz.) contained 1 packet of .30 Carbine M6 rifle-grenade blanks, 1 packet of .30-'06 Springfield M3 rifle-grenade blanks, and 2 packets of M7 booster charges.
The instruction "Do Not Use As Food Container" was prominently painted on the cans. The lead and chemical residue inside the container could contaminate the food and poison the soldier.
The Korean War–era universal M20 and M21 cans replaced the earlier assortment of cartridge-specific cans. The M20 was a rounded-edged cube with a folding handle on top and was packed two per M22 crate. It was used to pack small arms ammunition in cartons or bandoleers. The M21, twice the height of the M20, was a taller version of the M20 and was packed two per M23 crate. It was designed to pack linked machinegun and autocannon ammunition. They lacked the embossing of the earlier cans.
Mixed lots are when two or three types of new ammunition were used (e.g., Ball and Tracer or Armor-Piercing and Incendiary), like in a machinegun or autocannon belt. They would be pre-loaded into a web belt or disintegrating metal link. The paperwork would mark the new lot number and list the different types and lot numbers of all ammunition used. Packaging would list the lot of each type of ammunition used on the lower right field of the crate, beginning with the line of text "AMMUNITION LOT". Belted ammunition would have a "B" prefix and linked ammunition would have an "L" prefix.
Lots made up of old or damaged ammunition were from the same lot. They would be inspected, overhauled, sorted and repacked for re-use. Repacked ammunition was usually resealed in an unpainted ammo can with the information stamped on the container in black ink. The arsenal or manufacturer who did the repacking would use their manufacturer's code followed by the last two digits of the year it was repacked. The paperwork would list the original Lot Code and new Lot Code to help in tracing defective or unsuitable ammunition. The repacked crate would have a line of text beginning with "REPACKED LOT:" followed by the new lot code. In 1952 this text was replaced with "FUNCTIONAL LOT:", as troops had been leery of using "used" ammunition. If the lot was being repacked by the same manufacturer, the lot code would be the same, but it would have underneath it the text: "REPACKED" followed by the manufacturer code and the digits of the month and year (e.g., TW-01-44 was repacked by Twin Cities Arsenal in January 1944).
A re-closeable metal box with a hinged metal lid sealed with a foam-rubber gasket to keep out moisture and rain and a folding metal handle to aid in carrying it. They were originally designed to only store belted machine gun ammunition, but later became a standard container after the war for all sorts of ammunition packed in cartons and / or clips and bandoleers. Originally planned to be disposable, they were recycled for reloading.
The ammo boxes were originally painted Olive Drab Brown (OD3) with white lettering, but were later painted Olive Drab Green (OD7) with yellow lettering. The early individual M1 and M2 series metal boxes were also painted with the same colored ammunition identification stripes as the pre-war and early-war M1917 wooden packing crates.
They were first shipped individually, but were later bulk-packed in unpainted wire-bound plywood crates with stencil-painted or ink-stamped lettering. The .30 M1 and M1A1 ammo boxes were packed four to a crate that weighed around 90 pounds and had a volume of 1 cubic foot. The M1 ammo crate held a total of 1,000 belted or linked rounds packed in 4 M1 ammo boxes and the later M1A1 ammo crate held a total of 1,000 belted or 1,100 linked rounds packed in M1A1 ammo boxes. There were two .50 M2 ammo boxes to a crate (for a total of 220 belted or 210 linked rounds) with a volume of 0.93 cubic feet. The later M2A1 can also came packed two to a crate (for a total of 200 linked rounds) with a volume of 0.85 cubic feet.
The Green Bag Charge (in a green cloth bag) was a short range powder charge in increments from 1 to 5. The White Bag Charge (in a white cloth bag) was the long range powder charge in increments 7 through 12? The gunners would rip off the unneeded sections of the bag charge and load the remainder in the gun.
Uses Powder Charge P2EAA
Uses Powder Charge P2FCC
The 40mm Bofors Gun used 4-round clips and was loaded manually.
The "T" (or "Trial") designation was for experimental munitions before they went into standard production. They are placed in parentheses after the standard designation.
The 20 mm M24 was a variant of the 20 mm M3 designed to use electrically fired instead of percussion-fired shells.
NOTE: The M3 was the towed Anti-Tank gun version. The short-barreled M5 and semi-automatic M6 were tank and self-propelled gun variants.
The M18 Recoilless Rifle (final "Trial" designation: T15E16) was developed in 1944. It was available in Europe by March 1945 and in the Pacific by June 1945.
Although the weapon was developed during World War II, the M20 Recoilless Rifle ("Trial" designation: T21E12) wasn't ready until the spring of 1945. It served mostly in the Korean and Vietnam Wars.
"Semi-Fixed" artillery ammunition is composed of a shell and a propellant cartridge. Pre- and early-war semi-fixed ammunition came packed in black fiberboard tubes packed in a long crate with a volume of 1.94 cubic feet.
The M4 Howitzer was a modified version of the M2A1 used with the M4A3 Sherman Assault Support tank.
An artillery piece that used the same carriage as the 155mm Howitzer M1 and fired the same ammunition as the British 4.5" Field Gun.
This was an internal gun/mortar mounted in the left side of the turret of the M4 Sherman tank. The M3 mortar was a conversion of the British SBML Ordnance 2-Inch Mortar that was used from 1943-1945. It could lay down a smoke cloud within 20 to 120 yards of the vehicle.
The 81 mm Mortar shells used an adapter collar to allow 60 mm mortar shell fuzes to fit. Originally packed in wooden crates, the late war shells (1944–1945) were packed in metal M140 canisters. The M140 canister carried live shells in a four-chambered internal divider, had a horsehair pad in the inside of the lid to cushion the fuzes, and had a metal loop carrying handle on the lid that doubled as the locking catch. The M140A1 canister eliminated the divider and carried the shells in tarpaper packing tubes instead.
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Each wooden crate comes with six mines, six fuzes packed in cylindrical fiberboard containers, six 26-foot-long spools of tripwire (painted either Olive Drab or Sand Color), and a wrench for unscrewing the plastic safety plugs from the mines before inserting the fuze.
Each wooden crate comes with the five mines loaded sideways.
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AN- stands for "Army / Navy", meaning it is a common supply item for both the War and Navy departments.
Note: Since it was a high explosive grenade, they were shipped without fuzes to prevent accidental detonation during shipping.
Note: The M1A1 Grenade Projection Adapter converted a Mk.II fragmentation grenade into a rifle grenade.
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Note = The fiberboard packing tubes are sealed with colored tape. The color of the tape indicates what type of rocket it is: yellow is HEAT, gray is Smoke, and blue is Practice. [3] Early M6 HE(AT) and M7 Practice rockets can only be fired out of M1 launchers because they have an earlier ignition system that cannot be activated out of an M1A1, M9, or M9A1 launcher. [4]
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After 1948, the AIC number "1" was replaced by the letter "A" to indicate the small arms ammunition was packed in the new M20 or M21 ammo cans instead of the myriad World War II-era packing boxes and cans.
The military used .22-caliber training rifles to teach basic marksmanship before transitioning to full-bore service rifles.
This ammunition was for use with the M1 Carbine, a different weapon than the M1 Garand Rifle. The primers for the cartridges were non-corrosive because the M1 carbine's gas-system would have fouled or corroded if standard corrosive primers were used. It only came in Grade R ("Rifle") because the M1 Carbine was semi-automatic only, dispensing with the use for Grade 2 for an automatic weapon. The late-war creation of the M2 selective-fire carbine and M3 infra-red sniper carbine didn't change this.
Cartons (1942–1948)
Cartons (1948–1958)
Bandoleers (1948–1958)
This ammunition was used in the M1903 Springfield, M1917 Enfield, and M1 Garand rifles, the Browning Automatic Rifle (BAR), and the Browning M1917 water-cooled and Browning M1919 air-cooled machine guns.
There were three cartridge grades based on accuracy and reliability: "AC/R", "MG", and "3". Test batches would be randomly drawn from a lot and they would be chambered and fired individually from a fixed bench-rested barrel and mechanism at a stationary round "bullseye" target 600 feet away. "AC" (Aircraft), the most accurate and reliable, was similar to the RAF's "Red Label" ammunition used in their synchronized aircraft machine guns. It had to be grouped within a 5-inch circle and not exceed a specified maximum number of stoppages to be acceptable. It came in metal linked belts and was suitable for aircraft and anti-aircraft machine-guns. "R" (Rifle) had to be grouped within a 5-inch circle; it came packed in cartons or bandoleers and was suitable for use in rifles. "MG" (Machine Gun), the least accurate, had to be grouped within a 7.5-inch circle; it came in woven belts and was suitable for use in ground machine-guns. Class 3 (Unsuitable) was rejected for not meeting standards.
Ammunition Lot Numbers had a code letter prefix in-between the Manufacturer code and Lot Number to indicate how it was packed: "C" indicated rifle ammunition preloaded in clips, "B" indicated Belted (woven cloth belt) machine gun ammunition, and "L" indicated Linked (disintegrating metal link belt) machine gun ammunition.
Cartons (1939–1948)
Cartons (1948–1958)
Bandoleers (1939–1948)
Note: 5-round Mauser-style stripper clips were used by the M1903 Springfield and M1917 Enfield. 8-round Mannlicher-style en-bloc clips were used by the M1 Garand. The M1 Bandoleer had six pockets; each pocket could hold either two 5-round stripper clips (60 rounds total) or one 8-round en-bloc clip (48 rounds total).
The symbol for ammunition packed in stripper clips was 5 bullets conjoined by a long rectangle across the base (looking like 5 bullets in a Mauser clip); there were two symbols in a vertical column per side. The symbol for ammunition packed in en-bloc clips was a rectangular oval with 2 rows of 4 dots (looking like eight rounds in an en-bloc clip); there were one or two symbols in a vertical column per side.
Bandoleers (1948–1958)
Note: The ammunition now only came in 8-round en-bloc clips because the M1 Garand was the standard service rifle.
Belted
Note: The symbol for belted or linked 0.30-06 Springfield ammunition was a vertical string of cartridges pointing right. Most early 0.30-'06 machine gun ammunition manufactured during World War II was belted rather than linked due to a steel shortage. All metal-linked ammunition was reserved for the Army Air Force and Naval Aviation. When the US Army Air Force .30-caliber machine gun was superseded by the .50-caliber machine gun mid-war, all .30-caliber ammunition began to be belted in M1 250-round belts for infantry use or M3 100-round woven belts for use in vehicles and tanks. Post-World War II production used linked ammunition.
In a belt with mixture of ammunition types the number and type of rounds per 5- or 10-round segment is used. If different ammunition types were used in the segment, they were alternated (for example, A–B–A–B–C rather than A–A–B–B–C), with the tracer round (C) at the end. Usually one round in five or ten was tracer, to show the gunner the trajectory; pre-War belts used a 1-in-10 mix and War and Post-War belts used a 1-in-5 mix.
There were three grades of cartridges, based on accuracy and reliability. "AC" (Aircraft) the highest, came in metal linked belts and was suitable for aircraft and Anti-Aircraft machine-guns. "MG" (Machine Gun) came in woven cloth or metal-link belts and was suitable for use in ground machine-guns. Class 3 (Unsuitable) was rejected as being under standards and was destroyed.
Cartons (1939–1948)
Cartons (1948–1958)
Belted (1939–1948)
Note: The symbol for belted or linked 0.50-caliber BMG ammunition was a diagonal string of cartridges pointing from the lower left corner to the upper right corner. The type of ammunition was indicated by a code letter prefixed to the ammunition's Lot Number. "B" stood for Belted (woven cloth belt) and "L" stood for Linked (disintegrating metal links).
Due to a steel shortage, linked belts were originally reserved for the Army Air Force and Naval Aviation. Machine gun ammunition for ground use was supplied in 110-round M7 woven belts for infantry and 50-round woven belts for vehicles and tanks. After the Allies achieved air superiority over Europe around the fall of 1944, linked rounds began being issued to ground units.
In a belt with a mixture of ammunition types the number and type of rounds per 5- or 10-round segment is used. If different ammunition types were used in the segment, they were usually alternated (for example, A-B-A-B-C rather than A-A-B-B-C), with the tracer round (C) at the end. Usually one in five or one in ten cartridges were tracer.
Belted (1948–1958)
Details ammunition that was Class 3 (Unserviceable). All Unserviceable ammunition was to be destroyed but was sometimes used for training. (For instance, a failed batch of accurate Tracer ammo with a defective tracer element could be used as regular ball ammo.)
The .60 cartridge [15.2 x 114mm T17] was designed for use with the experimental .60-caliber T17 Machine Gun, a reverse-engineered version of the German MG151 cannon chambered for an experimental .60 anti-tank rifle round. The project was abandoned after the war. The .60 cartridge case was the basis for the 20mm Vulcan [20x102mm] autocannon shell.
Pistol ammunition came in three grades. Grade 1 was suitable for revolvers and pistols, Grade 2 was suitable for pistols and submachine guns, and Grade 3 was Unsuitable for use.
Ammunition with an "-XC" code letter suffix to its Lot Number was made with steel cases rather than brass and a gilding-metal jacketed bullet. This was a wartime economy measure to conserve copper and zinc. They were made entirely at the Evansville Chrysler (EC) and Evansville Chrysler Sunbeam (ECS) ammunition plant in Evansville, Indiana.
.38 Special was for use in Colt Commando revolvers. The Commando was issued by the US Army to Military Police and Counter-Intelligence Corps personnel. On the home front the Commando was issued to armed security guards at government facilities and factories that were either drawn from the State Guards or were deputized as "auxiliary Military Police". .38 Smith & Wesson was for use in British service revolvers like the Lend-Lease Smith & Wesson Victory Model and British .38/200 Enfield No. 2 and Webley Mk VI. Ammunition was civilian market production, used commercial markings (headstamp over caliber), and came in commercial packaging with colored ink printing (marked "U.S. Property").
.38 Super Auto was procured by the Office of Strategic Services in 1945 for use in Colt "Super .38" M1911A1 pistols. Remington Arms only made three contract lots (with the civilian headstamp RAC-UMC / .38 ACP): RA 5001, RA 5002 and RA 5003. They were packed in military chipboard cartons and packed in M5 spam cans in M3 crates. The Colt .38 Super Auto cartridge was a high-powered version of the .38 ACP Ball cartridge designed to defeat body armor or penetrate vehicle bodies. It was used by the FBI against bank robbers and gangsters in the 1930s. Due to the end of World War Two occurring shortly after procurement, none of the pistols were ever issued or saw combat use.
Guard shells (No. 4 Birdshot with a brass base or partial brass case and a paper hull) were used by sentries and military police. Combat shells (00 Buckshot with a partial or full brass case) were used by frontline troops. Sporting shells (No. 6 or No. 8 Birdshot with a brass base and paper hull) were used for competition trap shooting and hunting game. Chilled shot was ammunition manufactured by dropping measured drops of hot lead from the top of a tall structure (called a "shot tower") into a tub of cold water below; it was denser and harder than regular lead shot.
The M35 was a special .410 Bore shell with a full brass case used in compact survival weapons.
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Used in Winchester Model 70 Bull Gun rifles for long-distance target shooting at Camp Perry matches from 1936 to 1971(?). The original British loading used cordite and had the same muzzle velocity and power as the .30-06 Springfield. American-made Match-grade ammunition was loaded with IMR powder that allowed heavier bullets and higher velocities.
The 5.56×45mm NATO is a rimless bottlenecked intermediate cartridge family developed in the late 1970s in Belgium by FN Herstal. It consists of the SS109, L110, and SS111 cartridges. On 28 October 1980, under STANAG 4172, it was standardized as the second standard service rifle cartridge for NATO forces as well as many non-NATO countries. Though they are not identical, the 5.56×45mm NATO cartridge family was derived from and is dimensionally similar to the .223 Remington cartridge designed by Remington Arms in the early 1960s.
A box is a container with rigid sides used for the storage or transportation of its contents. Most boxes have flat, parallel, rectangular sides. Boxes can be very small or very large and can be used for a variety of purposes, from functional to decorative.
The .45 ACP, also known as .45 Auto, .45 Automatic, or 11.43×23mm is a rimless straight-walled handgun cartridge designed by John Moses Browning in 1904, for use in his prototype Colt semi-automatic pistol. After successful military trials, it was adopted as the standard chambering for Colt's M1911 pistol. The round was developed due to a lack of stopping power experienced in the Moro Rebellion in places like Sulu. The issued ammunition, .38 Long Colt, had proved inadequate, motivating the search for a better cartridge. This experience and the Thompson–LaGarde Tests of 1904 led the Army and the Cavalry to decide that a minimum of .45 caliber was required in a new handgun cartridge.
The Pedersen device was an experimental weapon attachment for the M1903 Springfield bolt action rifle that allowed it to fire a .30 caliber (7.62 mm) pistol-type cartridge in semi-automatic mode. The attachment was developed to allow an infantryman to convert "their rifle to a form of submachine gun or automatic rifle" in approximately 15 seconds.
The .30-06 Springfield cartridge, 7.62×63mm in metric notation, and called the .30 Gov't '06 by Winchester, was introduced to the United States Army in 1906 and later standardized; it remained in military use until the late 1970s. In the cartridge's name, ".30" refers to the nominal caliber of the bullet in inches; "06" refers to the year the cartridge was adopted, 1906. It replaced the .30-03 Springfield, 6mm Lee Navy, and .30-40 Krag cartridges. The .30-06 remained the U.S. Army's primary rifle and machine gun cartridge for nearly 50 years before being replaced by the 7.62×51mm NATO and 5.56×45mm NATO, both of which remain in current U.S. and NATO service. The cartridge remains a very popular sporting round, with ammunition produced by all major manufacturers.
The .30 Carbine (7.62×33mm) is a rimless carbine/rifle cartridge used in the M1 carbine introduced in the 1940s. It is a light rifle round designed to be fired from the M1 carbine's 18-inch (458 mm) barrel.
The HS.404 is an autocannon originally designed by and produced by the Swiss arm of the Spanish/Swiss company Hispano-Suiza in the mid-1930s. Production was later moved to the French arm of Hispano-Suiza.
The M1917 Browning machine gun is a heavy machine gun used by the United States armed forces in World War I, World War II, the Korean War, and the Vietnam War; it has also been used by other nations. It was a crew-served, belt-fed, water-cooled machine gun that served alongside the much lighter air-cooled Browning M1919. It was used at the battalion level, and often mounted on vehicles. There were two main iterations: the M1917, which was used in World War I and the M1917A1, which was used thereafter. The M1917, which was used on some aircraft as well as in a ground role, had a cyclic rate of 450 rounds per minute. The M1917A1 had a cyclic rate of 450 to 600 rounds per minute.
The MK3 hand grenade is a cylindrical concussion grenade designed to produce casualties during close combat while minimizing danger to friendly personnel exposed in the open owing to minimal fragmentation. There is a secondary fragmentation hazard though from rocks, gravel, wood splinters, glass, etc. The grenade is also used for concussion effects in enclosed areas, for blasting, or for demolition tasks. The shock waves (overpressure) produced by this grenade when used in enclosed areas are greater than those produced by the fragmentation grenade. It is, therefore, very effective used in an offensive role against enemy soldiers located in bunkers, buildings, and fortified areas. It is commonly known as the "concussion" or "demo" grenade.
The M2 mortar is a 60 millimeter smoothbore, muzzle-loading, high-angle-of-fire weapon used by U.S. forces in World War II, the Korean War, and the Vietnam War for light infantry support.
The M13 link, formally Link, Cartridge, Metallic Belt, 7.62mm, M13, is the U.S. military designation for a metallic disintegrating link specifically designed for ammunition belt-fed firearms and 7.62×51mm NATO rounds. It was introduced in the mid-20th century. It is the primary link type for the United States and among NATO for the 7.62×51mm NATO cartridge. As of 2017, it has been in use for over 60 years and is used on the Dillon M134D Minigun, M60 Machine Gun, FN MAG/M240, Mk 48, MG3, HK21, MG5, UKM-2000, K16, SS-77, and Negev NG-7, among others. Some countries redesignated the M13 link when it was adopted.
An ammunition box or cartridge box is a container designed for safe transport and storage of ammunition. It is typically made of metal, wood, and corrugated fiberboard, etc. Boxes are labelled with caliber, quantity, and manufacturing date, lot number, UN dangerous goods labels.
Ammunition is the material fired, scattered, dropped, or detonated from any weapon or weapon system. Ammunition is both expendable weapons and the component parts of other weapons that create the effect on a target.
A NATO Stock Number, or National Stock Number (NSN) as it is known in the U.S., is a 13-digit numeric code used by the NATO military alliance, identifying all the 'standardized material items of supply' as they have been recognized by all member states of NATO. Pursuant to the NATO Standardization Agreements, the NSN has come to be used in all treaty countries. However, many countries that use the NSN program are not members of NATO. A two-digit Material Management Aggregation Code (MMAC) suffix may also be appended, to denote asset end use but it is not considered part of the NSN.
The M1919 Browning is a .30 caliber medium machine gun that was widely used during the 20th century, especially during World War II, the Korean War, and the Vietnam War. The M1919 saw service as a light infantry, coaxial, mounted, aircraft, and anti-aircraft machine gun by the U.S and many other countries.
The 7.62×51mm NATO is a rimless, straight walled, bottlenecked rifle cartridge. It is a standard for small arms among NATO countries.
The Type 99 81 mm mortar was a Japanese mortar used by the Imperial Japanese Army during World War II. Its primary role was that of a lightweight mortar for airborne troops that could be quickly assembled or disassembled. The Type 99 designation was given to this mortar as it was accepted in the year 2599 of the Japanese calendar (1939). The Type 99 81 mm mortar is typical of the Stokes-Brandt type mortar. The Type 99 81 mm mortar differs from the Type 97 81 mm infantry mortar in the shortness of its tube and in the method of firing. The differences between the Type 99 and the US 81-mm mortar, M1 are pronounced.
The MIL-STD-1168 is a set of standard codes used to identify munitions. It was designed to replace the previous confusing Ammunition Identification Code (AIC) system used by the United States Army Ordnance Department.