The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-031-1441, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-031-1441 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | NAVORD OD42046 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 518-4775506 ITEM 48 | 5/2 Secondary reference U.S. Government activity |
| 518-4775503 ITEM 30 | 5/2 Secondary reference U.S. Government activity |
| 518-4775893 ITEM 13 | 5/2 Secondary reference U.S. Government activity |
| 60-16-9363 | 5/9 Secondary reference Alcoa Extrusions Inc (del) Dba Alcoa Engineered Products |
| NAS1352-4LE10P | 3/1 Design control — primary reference U.S. Government activity |
| 516-4775902 ITEM 26 | 5/2 Secondary reference U.S. Government activity |
| 518-4775894 ITEM 45 | 5/2 Secondary reference U.S. Government activity |
| 516-4775900 ITEM 27 | 5/2 Secondary reference U.S. Government activity |
| 516-4775903 ITEM 24 | 5/2 Secondary reference U.S. Government activity |
| 516-4775910 ITEM 56 | 5/2 Secondary reference U.S. Government activity |
| 516-4775896 ITEM 31 | 5/2 Secondary reference U.S. Government activity |
| 518-4775504 ITEM 43 | 5/2 Secondary reference U.S. Government activity |
| 518-4775889 ITEM 47 | 5/2 Secondary reference U.S. Government activity |
| 518-4775892 ITEM 14 | 5/2 Secondary reference U.S. Government activity |
| 518-4775891 ITEM 24 | 5/2 Secondary reference U.S. Government activity |
NSN 5305-01-031-1441 is a Screw,cap,socket Head, classified under FSC 5305, Screws. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-406-8399. Verify interchangeability with system specifications before substitution.
Key specifications for 5305-01-031-1441: Reference Number Differentiating Characteristics: NAVORD OD42046. 1 specification is 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.