PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILS1436Cartridge,81 Millimeter

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 1315-00-028-4963 · FSC 1315 · No Item Name Available
Verified by PartsTable
NSN 1315-00-028-4963 — this item is cataloged by the U.S. Government under National Stock Number 1315-00-028-4963. Primary manufacturer part number: MILS1436.
Features
  • Cartridge,81 Millimeter — FSC 1315
  • Fuze Model Number: M77
  • Fuze Type: TIME AND SUPER QUICK
  • Ignition Cartridge Model Number: M6
  • Percussion Primer Model Number: M34
  • Nondefinitive Spec/std Data: A TYPE
  • Weapon for Which Designed: MORTAR, CANNON M1 AND MORTAR, CANNON M29
  • Propelling Charge Increment Quantity: 4 SINGLE CHARGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,81 Millimeter, cataloged under National Stock Number 1315-00-028-4963, is classified within Federal Supply Class 1315 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1315-00-028-4963
Primary Part NumberMILS1436
Item NameCartridge,81 Millimeter
FSC / FSG1315 / 13 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Fuze Model NumberM77
Fuze TypeTIME AND SUPER QUICK
Ignition Cartridge Model NumberM6
Percussion Primer Model NumberM34
Nondefinitive Spec/std DataA TYPE
Weapon for Which DesignedMORTAR, CANNON M1 AND MORTAR, CANNON M29
Propelling Charge Increment Quantity4 SINGLE CHARGE
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY FUZE TYPE,FUZE MODEL NUMBER,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE,PACKAGE MODEL NUMBER,AND ASSEMBLED W/M4A1 FIN ASSY
Propelling Charge Model NumberM2A1
Dod Ammunition Code1315-C221
Cartridge Model NumberM56A1
Cartridge Design TypeHIGH EXPLOSIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1315-00-028-4962 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-4966 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-4967 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-4979 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-4985 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-4990 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-4992 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-4994 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-028-5000 INTERCHANGEABLE
Cartridge,81 Millimeter
1315-00-301-1794 INTERCHANGEABLE
Cartridge,81 Millimeter
Cross-Reference Index
Part NumberManufacturer
MILS1436 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1315-C221 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
75-1-197 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
Related Parts
1315-00-028-4962INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-4966INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-4967INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-4979INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-4985INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-4990INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-4992INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-4994INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-028-5000INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-301-1794INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-540-8499INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER
1315-00-603-7768INTERCHANGEABLE
CARTRIDGE,81 MILLIMETER

Frequently Asked Questions

What is NSN 1315-00-028-4963?

NSN 1315-00-028-4963 is a Cartridge,81 Millimeter, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 1315 (No Item Name Available). Status: active.

What are the part numbers for NSN 1315-00-028-4963?

NSN 1315-00-028-4963 has 3 cross-referenced part numbers: MILS1436 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1315-C221 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 75-1-197 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament).

What NSN replaces 1315-00-028-4963?

There are 12 known substitutes for 1315-00-028-4963: 1315-00-028-4962, 1315-00-028-4966, 1315-00-028-4967 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILS1436?

Key specifications for MILS1436: Fuze Model Number: M77; Fuze Type: TIME AND SUPER QUICK; Ignition Cartridge Model Number: M6; Percussion Primer Model Number: M34. 12 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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