The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-581-6490, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fastenal Company Dba Fastenal Co. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-581-6490 |
| Primary Part Number | 14121 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| 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 |
|---|---|
| Y00014919 | Soframe (FRA) |
| U0410029 | Jige International (FRA) |
| 14121 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 12759-00948 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| Reference | Meaning |
|---|---|
| 0410029 | 5/1 Secondary reference Miller Industries Towing Equipment Inc |
NSN 5305-01-581-6490 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-581-6490 has 4 manufacturer part numbers on file: Y00014919 (Soframe), U0410029 (Jige International), 14121 (Fastenal Company Dba Fastenal Co), 12759-00948 (Fastenal Company Dba Fastenal Co).
Key specifications for 14121: Part Name Assigned by Controlling Agency: SCREW CAP SOCKET HEAD; End Item Identification: 2355-01-567-4930. 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.