The Cartridge,60 Millimeter, cataloged under National Stock Number 1310-00-028-4938, is classified within Federal Supply Class 1310 (Ammunition, Over 30mm up to 75mm) of the Ammunition and Explosives group. The manufacturer of record is Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres). Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1310-00-028-4938 |
| Primary Part Number | 1310-505-0005 |
| Item Name | Cartridge,60 Millimeter |
| FSC / FSG | 1310 / 13 — Ammunition, Over 30mm up to 75mm |
| Manufacturer | Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres) |
| Status | ACTIVE |
| Propelling Charge Model Number | M3A1 |
| Weapon for Which Designed | MORTAR M2 AND MORTAR M19 AND MORTAR T18E6 |
| Fuze Model Number | M65A1 |
| Ignition Cartridge Model Number | M5A1 |
| Cartridge Model Number | M83A1 OR M83A2 |
| Dod Ammunition Code | 1310-B627 |
| Propelling Charge Increment Quantity | 4 |
| Fuze Type | BLACK POWDER TIME TRAIN |
| Percussion Primer Model Number | M32 |
| Cartridge Design Type | ILLUMINATING |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY FUZE MODEL NUMBER,PROPELLING CHARGE INCREMENT QUANTITY,IGNITION CARTRIDGE MODEL NUMBER,PERCUSSION PRIMER MODEL NUMBER,PROPELLING CHARGE MODEL NUMBER,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE,AND PACKAGE MODEL NUMBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1310-505-0005 | Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres) (FRA) |
| Reference | Meaning |
|---|---|
| L60R4CKC | 5/1 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| L00000970 | 5/1 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| MILS3972 | 4/1 Identification reference U.S. Government activity |
| 75-1-143 | 3/1 Design control — primary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament |
| 1310-B627 | 6/9 Informative reference only U.S. Government activity |
NSN 1310-00-028-4938 is a Cartridge,60 Millimeter, manufactured by Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres), classified under FSC 1310, Ammunition, Over 30mm up to 75mm. Status: active.
NSN 1310-00-028-4938 has 1 manufacturer part number on file: 1310-505-0005 (Simmt (structure Integree Du Maintien En Condition Operationnelle Des Materiels Terrestres)).
4 possible matches (shared part number, not a government interchangeability claim): 1310-00-113-5911, 1310-00-143-7056, 1310-00-301-1730. Verify interchangeability with system specifications before substitution.
Key specifications for 1310-505-0005: Propelling Charge Model Number: M3A1; Weapon for Which Designed: MORTAR M2 AND MORTAR M19 AND MORTAR T18E6; Fuze Model Number: M65A1; Ignition Cartridge Model Number: M5A1. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1310-00-028-4938 has DEMIL Code G. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.