The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-305-4599, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Moog Military Aircraft Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-305-4599 |
| Primary Part Number | A83574-1 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Moog Military Aircraft Llc |
| Status | ACTIVE |
| Surface Treatment | PRIMER OVERALL |
| 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 |
|---|---|
| 1C3645LXTDDT3 | General Electric Co Direct Current Motor and Generator Dept (USA) |
| A83574-1 PRIMARY | Moog Military Aircraft Llc (USA) |
| Reference | Meaning |
|---|---|
| A83574-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-305-4599 is a Screw,cap,socket Head, manufactured by Moog Military Aircraft Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-305-4599 has 2 manufacturer part numbers on file: 1C3645LXTDDT3 (General Electric Co Direct Current Motor and Generator Dept), A83574-1 (Moog Military Aircraft Llc).
1 possible match (shared part number, not a government interchangeability claim): 6645-01-413-8003. Verify interchangeability with system specifications before substitution.
Key specifications for A83574-1: Surface Treatment: PRIMER OVERALL; End Item Identification: USED ON F-15 AIRCRAFT. 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.