The Lock,gun Safety, cataloged under National Stock Number 1005-01-466-6151, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-466-6151 |
| Primary Part Number | 12374380 |
| Item Name | Lock,gun Safety |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| Style Designator | STEPPED |
| Accommodated Item Securing Device Type | PIN |
| Hole Diameter | 0.253 INCHES NOMINAL IN |
| 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 |
|---|---|
| 12374380 PRIMARY | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| Reference | Meaning |
|---|---|
| 12374380 | 5/9 Secondary reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 1005-01-466-6151 is a Lock,gun Safety, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-466-6151 has 1 manufacturer part number on file: 12374380 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 12374380: Style Designator: STEPPED; Overall Length: 8.010 INCHES NOMINAL IN; Accommodated Item Securing Device Type: PIN; Special Features: MATERIAL IS CAST ALUMINUM; APPROXIMATE SIZE - LENGTH 8.010 IN, WIDTH 4.500 IN, THICKNESS 1.380 IN. 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 1005-01-466-6151 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.