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75-1-221-4 — CARTRIDGE,75 MILLIMETER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

75-1-221-4: CARTRIDGE,75 MILLIMETER.

The CARTRIDGE,75 MILLIMETER is a the manufacturer industrial component. Key specifications include fuze_type: POINT DETONATING, gross_weight: 79.7 SHIPPING CONTAINER POUNDS AND 1642.0 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: M500 OR M500A1. This part is cataloged in the U.S.

Government catalog under NSN 1315-00-028-4658, 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
75-1-221-4
NSN: 1315-00-028-4658
NIINs: 000284658, 000284659
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_typePOINT DETONATING
gross_weight79.7 SHIPPING CONTAINER POUNDS AND 1642.0 PALLET POUNDS
fuze_delay_time0.050 SECONDS NOMINAL
muzzle_velocity990.0 FEET PER SECOND NOMINAL FT
unable_to_decodeUNABLE TO DECODE
fuze_model_numberM500 OR M500A1
dod_ammunition_code1315-C057
supplementary_chargeNOT INCLUDED
weapon_for_which_designedRIFLE M20 AND RIFLE T21 AND RIFLE T21E4
proximity_fuze_adaptabilityNOT ADAPTABLE
propelling_charge_feature_typeFLASHLESS
propellant_characteristic_markingsREQUIRED
NSN1315-00-028-4658
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CARTRIDGE,75 MILLIMETER TITLE COMPONENT PN 75-1-221-4 MFR CARTRIDGE,75 MILLIMETE
KEY FEATURES
•
WEAPON FOR WHICH DESIGNED: RIFLE M20 AND RIFLE T21 AND RIFLE T21E4
•
FUZE MODEL NUMBER: M51A5
•
PROXIMITY FUZE ADAPTABILITY: NOT ADAPTABLE
•
FUZE DELAY TIME: 0.050 SECONDS NOMINAL
•
CARTRIDGE MODEL NUMBER: M309A1
•
PROPELLANT CHARACTERISTIC MARKINGS: REQUIRED
•
DOD AMMUNITION CODE: 1315-C051
•
SUPPLEMENTARY CHARGE: NOT INCLUDED
TECHNICAL CHARACTERISTICS
WEAPON FOR WHICH DESIGNEDRIFLE M20 AND RIFLE T21 AND RIFLE T21E4
FUZE MODEL NUMBERM51A5
PROXIMITY FUZE ADAPTABILITYNOT ADAPTABLE
FUZE DELAY TIME0.050 SECONDS NOMINAL
CARTRIDGE MODEL NUMBERM309A1
PROPELLANT CHARACTERISTIC MARKINGSREQUIRED
DOD AMMUNITION CODE1315-C051
SUPPLEMENTARY CHARGENOT INCLUDED
FUZE TYPEPOINT DETONATING
HAZARDOUS MATERIAL CLASSIFICATION CODE08 INHABITED BUILDING DISTANCE AND 1.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND E STORAGE COMPATIBILITY GROUP AND I DEPARTMENT OF TRANSPORTATION CLASS
SUBSTITUTES & CROSS-REFERENCES 3
1315-C051Reference document
Cartridge,75 Millimeter
Reference document — Informative reference only
1315-140-0005Same NSN cross-reference
Cartridge,75 Millimeter
Also cataloged under this NSN
420-46Same NSN cross-reference
Cartridge,75 Millimeter
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (G)
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FREQUENTLY ASKED QUESTIONS
What is 75-1-221-4?
75-1-221-4 is a CARTRIDGE,75 MILLIMETER.
What parts can replace 75-1-221-4?
There are 3 known substitutes for 75-1-221-4: 1315-C051, 1315-140-0005, 420-46. Substitute compatibility should be verified for your specific system.
What is the NSN for 75-1-221-4?
75-1-221-4 is cataloged in the U.S. Government catalog under NSN 1315-00-028-4658. This indicates validated use in U.S. government and defense supply chains.
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