The Setscrew, cataloged under National Stock Number 5305-01-577-5474, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Setscrew |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Fastenal Company Dba Fastenal Co (CAGE 0Y3H3); Oshkosh Defense Llc (CAGE 75Q65); The American Society of Mechanical Engineers (CAGE 05047) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-577-5474 |
| Primary Part Number | 12759-00866 |
| Item Name | Setscrew |
| 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 |
|---|---|
| 12759-00866 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 1125543 | Fastenal Company Dba Fastenal Co (USA) |
| 2834HX | Oshkosh Defense Llc (USA) |
| AES32C375A00EJ1L91 PRIMARY | The American Society of Mechanical Engineers (USA) |
| Reference | Meaning |
|---|---|
| 2834HX | 5/9 Secondary reference Oshkosh Corp |
| ASME B18.3 | 3/1 Design control — primary reference The American Society of Mechanical Engineers |
NSN 5305-01-577-5474 is a Setscrew, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-577-5474 has 4 manufacturer part numbers on file: 12759-00866 (Fastenal Company Dba Fastenal Co), 1125543 (Fastenal Company Dba Fastenal Co), 2834HX (Oshkosh Defense Llc), AES32C375A00EJ1L91 (The American Society of Mechanical Engineers).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-655-1518, 5305-01-679-1017. 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.