The Lock,gun Safety, cataloged under National Stock Number 1005-01-375-7850, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons group. The manufacturer of record is Heckler & Koch, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-375-7850 |
| Primary Part Number | 200459 |
| Item Name | Lock,gun Safety |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Heckler & Koch, 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 |
|---|---|
| 200459 PRIMARY | Heckler & Koch, Inc. (USA) |
NSN 1005-01-375-7850 is a Lock,gun Safety, manufactured by Heckler & Koch, Inc., classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-01-375-7850 has 1 manufacturer part number on file: 200459 (Heckler & Koch, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-555-6872. Verify interchangeability with system specifications before substitution.
Key specifications for 200459: End Item Identification: 1005-01-360-7146. 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 1005-01-375-7850 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.