The Mount,machine Gun, cataloged under National Stock Number 1005-01-505-0540, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-505-0540 |
| Primary Part Number | 7520940 |
| Item Name | Mount,machine Gun |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 7520940 | C M Engineering, Inc. Dba C M Engineering Inc (USA) |
| 7520940 | Precision Laser Services Inc (USA) |
| 7520940 PRIMARY | Naval Sea Systems Command (USA) |
| 7520940 REV F | C M Engineering, Inc. Dba C M Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 7520940 REV F | 5/9 Secondary reference Guardian Technology Group of Indiana Llc |
NSN 1005-01-505-0540 is a Mount,machine Gun, manufactured by Naval Sea Systems Command, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-505-0540 has 4 manufacturer part numbers on file: 7520940 (C M Engineering, Inc. Dba C M Engineering Inc), 7520940 (Precision Laser Services Inc), 7520940 (Naval Sea Systems Command), 7520940 REV F (C M Engineering, Inc. Dba C M Engineering Inc).
Key specifications for 7520940: Criticality Code Justification: FEAT; Special Features: WEAPON SYSTEM ESSENTIAL; INCLUDES ADAPTER BASE, PINTLE, RETAINING PIN WITH RING, TWO GUN ADAPTERS, AMMO CATCH CAN, AMMO CATCH BAG, CARRYING CASE; End Item Identification: MK106 MOD0 MOUNT,MACHINE GUN. 1 specification is 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 1005-01-505-0540 has DEMIL Code D. 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.