The Spring,helical,torsion, cataloged under National Stock Number 1005-01-666-7777, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Ohio Ordnance Works Inc. 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 | 1005-01-666-7777 |
| Primary Part Number | 12976849 |
| Item Name | Spring,helical,torsion |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Ohio Ordnance Works Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12976849 PRIMARY | Ohio Ordnance Works Inc (USA) |
NSN 1005-01-666-7777 is a Spring,helical,torsion, manufactured by Ohio Ordnance Works Inc, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-666-7777 has 1 manufacturer part number on file: 12976849 (Ohio Ordnance Works Inc).
Key specifications for 12976849: Special Features: 1.119 IN. LG,0.565 IN. OD IN; Part Name Assigned by Controlling Agency: BODY LATCH SPRING; End Item Identification: 7.62 MM MACHINE GUN MM. 0 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 1005-01-666-7777 has DEMIL Code B. 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.