PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1315-140-0010Cartridge,75 Millimeter

Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres) · NSN 1315-00-028-4659 · FSC 1315 · No Item Name Available
Verified by PartsTable
NSN 1315-00-028-4659 — this item is cataloged by the U.S. Government under National Stock Number 1315-00-028-4659. Primary manufacturer part number: 1315-140-0010.
Features
  • Cartridge,75 Millimeter — FSC 1315
  • Gross Weight: 73.0 SHIPPING CONTAINER POUNDS AND 1502.0 PALLET POUNDS
  • Propelling Charge Feature Type: FLASHLESS
  • Fuze Delay Time: 3.000 SECONDS MINIMUM AND 75.000 SECONDS MAXIMUM
  • Cartridge Model Number: M309A1
  • Cartridge Design Type: HIGH EXPLOSIVE
  • Propellant Characteristic Markings: REQUIRED
  • Weapon for Which Designed: RIFLE M20 AND RIFLE T21 AND RIFLE T21E4
Applications
  • Applications requiring Steel Cartridge Case construction
General Description

The Cartridge,75 Millimeter, cataloged under National Stock Number 1315-00-028-4659, is classified within Federal Supply Class 1315 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres). Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1315-00-028-4659
Primary Part Number1315-140-0010
Item NameCartridge,75 Millimeter
FSC / FSG1315 / 13 — No Item Name Available
ManufacturerSimmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres)
StatusACTIVE
Gross Weight73.0 SHIPPING CONTAINER POUNDS AND 1502.0 PALLET POUNDS
Propelling Charge Feature TypeFLASHLESS
Fuze Delay Time3.000 SECONDS MINIMUM AND 75.000 SECONDS MAXIMUM
Cartridge Model NumberM309A1
Cartridge Design TypeHIGH EXPLOSIVE
Propellant Characteristic MarkingsREQUIRED
Weapon for Which DesignedRIFLE M20 AND RIFLE T21 AND RIFLE T21E4
Muzzle Velocity990.0 FEET PER SECOND NOMINAL FT
Fuze Model NumberM500 OR M500A1
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
Unable to DecodeUNABLE TO DECODE
Fuze TypeMECHANICAL TIME AND SUPER QUICK
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY FUZE TYPE;FUZE MODEL NUMBER;FUZE DELAY;UNIT PACKAGE QUANTITY;UNIT PACKAGE TYPE;PACKAGE MODEL NUMBER
MaterialSTEEL CARTRIDGE CASE
Proximity Fuze AdaptabilityNOT ADAPTABLE
Supplementary ChargeNOT INCLUDED
Dod Ammunition Code1315-C057
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
1315-00-028-4658 INTERCHANGEABLE
Cartridge,75 Millimeter
5930-00-040-972542047 INTERCHANGEABLE
Retainer,electrical Switch
L3harris Technologies, Inc Div Space & Airborne Systems
5365-00-306-1236101469 INTERCHANGEABLE
Ring,valve Adjusting
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
2940-00-858-817842047 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
Cross-Reference Index
Part NumberManufacturer
1315-140-0010 Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres) (FRA)
1315-C057 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
420-47 Dga/do/um Ter (unite De Management Operations D'armement Terrestres) (FRA)
75-1-221-4 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
Related Parts
1315-00-028-4658INTERCHANGEABLE
CARTRIDGE,75 MILLIMETER
5930-00-040-9725INTERCHANGEABLE
RETAINER,ELECTRICAL SWITCH
42047
5365-00-306-1236INTERCHANGEABLE
RING,VALVE ADJUSTING
101469
2940-00-858-8178INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42047

Frequently Asked Questions

What is NSN 1315-00-028-4659?

NSN 1315-00-028-4659 is a Cartridge,75 Millimeter, manufactured by Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres), classified under FSC 1315 (No Item Name Available). Status: active.

What are the part numbers for NSN 1315-00-028-4659?

NSN 1315-00-028-4659 has 4 cross-referenced part numbers: 1315-140-0010 (Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres)), 1315-C057 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 420-47 (Dga/do/um Ter (unite De Management Operations D'armement Terrestres)), 75-1-221-4 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament).

What NSN replaces 1315-00-028-4659?

There are 4 known substitutes for 1315-00-028-4659: 1315-00-028-4658, 5930-00-040-9725, 5365-00-306-1236 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1315-140-0010?

Key specifications for 1315-140-0010: Gross Weight: 73.0 SHIPPING CONTAINER POUNDS AND 1502.0 PALLET POUNDS; Propelling Charge Feature Type: FLASHLESS; Fuze Delay Time: 3.000 SECONDS MINIMUM AND 75.000 SECONDS MAXIMUM; Cartridge Model Number: M309A1. 17 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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