The Screw,machine, cataloged under National Stock Number 5305-01-628-9120, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sig Sauer Inc Dba Sig Sauer. 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 | 5305-01-628-9120 |
| Primary Part Number | 1200312 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sig Sauer Inc Dba Sig Sauer |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1200312 PRIMARY | Sig Sauer Inc Dba Sig Sauer (USA) |
NSN 5305-01-628-9120 is a Screw,machine, manufactured by Sig Sauer Inc Dba Sig Sauer, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-628-9120 has 1 manufacturer part number on file: 1200312 (Sig Sauer Inc Dba Sig Sauer).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-679-8181. Verify interchangeability with system specifications before substitution.
Key specifications for 1200312: Part Name Assigned by Controlling Agency: GRIP SCREW,226 NYLOCK,PHOSPHATE; End Item Identification: MK25 PISTOL. 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.
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.