The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-574-5906, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Company. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-574-5906 |
| Primary Part Number | 91251A062 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Mcmaster-Carr Supply Company |
| 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 |
|---|---|
| 91251A062 PRIMARY | Mcmaster-Carr Supply Company (USA) |
| 3500-11902-0005 | Saab Australia Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 5305PL1771271 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5305-01-574-5906 is a Screw,cap,socket Head, manufactured by Mcmaster-Carr Supply Company, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-574-5906 has 2 manufacturer part numbers on file: 91251A062 (Mcmaster-Carr Supply Company), 3500-11902-0005 (Saab Australia Pty Ltd).
Key specifications for 91251A062: Special Features: MADE OF HIGH STRENGHT ALLYOY STEEL; FULLY THREADED; Part Name Assigned by Controlling Agency: SOCKET HEAD CAP SCREWS; End Item Identification: SCREW, CAP, SOCKET HEAD. 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.