The Machine Gun,caliber .50, cataloged under National Stock Number 1005-01-679-2439, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is U.s. Ordnance. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-679-2439 |
| Primary Part Number | 29135 |
| Item Name | Machine Gun,caliber .50 |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | U.s. Ordnance |
| Status | ACTIVE |
| Model Number | M2A2 QCB |
| Feed Method | DISINTEGRATING METALLIC LINK BELT |
| Cooling Medium | AIR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 29135 PRIMARY | U.s. Ordnance (USA) |
NSN 1005-01-679-2439 is a Machine Gun,caliber .50, manufactured by U.s. Ordnance, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-679-2439 has 1 manufacturer part number on file: 29135 (U.s. Ordnance).
Key specifications for 29135: Model Number: M2A2 QCB; Feed Method: DISINTEGRATING METALLIC LINK BELT; Part Name Assigned by Controlling Agency: .50 CAL MACHINEGUN M2A2 QCB WITH PRIMARY BARREL; Cooling Medium: AIR. 3 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 1005-01-679-2439 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.