The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-508-4903, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Cummins Inc. The record lists 5 manufacturer part numbers 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.
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Jc Bamford Excavators Ltd (CAGE K7599); Cummins Inc (CAGE 0B8S3); Uro Vehiculos Especiales Sa (CAGE 7041B); General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels (CAGE S3002); Cummins South Pacific Pty Ltd Head Office (CAGE ZC672) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-508-4903 |
| Primary Part Number | 3906391 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Cummins Inc |
| 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 |
NSN 5305-01-508-4903 is a Screw,cap,socket Head, manufactured by Cummins Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-508-4903 has 5 manufacturer part numbers on file: 02/911681 (Jc Bamford Excavators Ltd), 3906391 (Cummins Inc), 124685 (Uro Vehiculos Especiales Sa), 1318868 (General Dynamics European, Land-Systems-Mowag Gmbh Dba Gdels), 3906391 (Cummins South Pacific Pty Ltd Head Office).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-719-2269. Verify interchangeability with system specifications before substitution.
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.