75-1-221-2 — CARTRIDGE,75 MILLIMETER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

75-1-221-2: CARTRIDGE,75 MILLIMETER.

The CARTRIDGE,75 MILLIMETER is a the manufacturer industrial component. Key specifications include fuze_type: POINT DETONATING, gross_weight: 81.0 SHIPPING CONTAINER POUNDS AND 1662.0 PALLET POUNDS, fuze_delay_time: 0.050 SECONDS NOMINAL, muzzle_velocity: 990.0 FEET PER SECOND NOMINAL FT, unable_to_decode: UNABLE TO DECODE, fuze_model_number: M51A4. This part is cataloged in the U.S.

Government catalog under NSN 1315-00-028-4654, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

75-1-221-2

NSN: 1315-00-028-4654
FSC: 1315 — Ammunition, 75mm Through 125mm
CAGE: 19203 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV US ARMY RESEARCH, DEVELOPMENT AND ENGINEERING COMMAND ARMAMENT (USA)

SPECIFICATIONS

fuze_type	POINT DETONATING
gross_weight	81.0 SHIPPING CONTAINER POUNDS AND 1662.0 PALLET POUNDS
fuze_delay_time	0.050 SECONDS NOMINAL
muzzle_velocity	990.0 FEET PER SECOND NOMINAL FT
unable_to_decode	UNABLE TO DECODE
fuze_model_number	M51A4
dod_ammunition_code	1315-C051
supplementary_charge	NOT INCLUDED
weapon_for_which_designed	RIFLE M20 AND RIFLE T21 AND RIFLE T21E4
propelling_charge_feature_type	FLASHLESS
propellant_characteristic_markings	REQUIRED
hazardous_material_classification_code	08 INHABITED BUILDING DISTANCE AND 1.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND E STORAGE COMPATIBILITY GROUP AND I DEPARTMENT OF TRANSPORTATION CLASS
NSN	1315-00-028-4654

COMPONENT DIAGRAM

KEY FEATURES

•

WEAPON FOR WHICH DESIGNED: RIFLE M20 AND RIFLE T21 AND RIFLE T21E4

•

FUZE MODEL NUMBER: M51A4

•

FUZE DELAY TIME: 0.050 SECONDS NOMINAL

•

CARTRIDGE MODEL NUMBER: M309

•

PROPELLANT CHARACTERISTIC MARKINGS: REQUIRED

•

DOD AMMUNITION CODE: 1315-C051

•

SUPPLEMENTARY CHARGE: NOT INCLUDED

•

FUZE TYPE: POINT DETONATING

TECHNICAL CHARACTERISTICS

WEAPON FOR WHICH DESIGNED	RIFLE M20 AND RIFLE T21 AND RIFLE T21E4
FUZE MODEL NUMBER	M51A4
FUZE DELAY TIME	0.050 SECONDS NOMINAL
CARTRIDGE MODEL NUMBER	M309
PROPELLANT CHARACTERISTIC MARKINGS	REQUIRED
DOD AMMUNITION CODE	1315-C051
SUPPLEMENTARY CHARGE	NOT INCLUDED
FUZE TYPE	POINT DETONATING
HAZARDOUS MATERIAL CLASSIFICATION CODE	08 INHABITED BUILDING DISTANCE AND 1.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND E STORAGE COMPATIBILITY GROUP AND I DEPARTMENT OF TRANSPORTATION CLASS
UNABLE TO DECODE	UNABLE TO DECODE

SUBSTITUTES & CROSS-REFERENCES 1

1315-C051Reference document

Cartridge,75 Millimeter

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required (G)

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FREQUENTLY ASKED QUESTIONS

What is 75-1-221-2?

75-1-221-2 is a CARTRIDGE,75 MILLIMETER.

What parts can replace 75-1-221-2?

There is 1 known substitute for 75-1-221-2: 1315-C051. Substitute compatibility should be verified for your specific system.

What is the NSN for 75-1-221-2?

75-1-221-2 is cataloged in the U.S. Government catalog under NSN 1315-00-028-4654. This indicates validated use in U.S. government and defense supply chains.

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75-1-221-2 — CARTRIDGE,75 MILLIMETER

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