The Screw,machine, cataloged under National Stock Number 5305-01-504-8129, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-504-8129 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Screw Surface Treatment | PASSIVATE |
| Screw Material Document and Classification | AMS5525 ASSN STD SINGLE MATERIAL RESPONSE |
| Screw Material | STEEL CORROSION RESISTING |
| Screw Surface Treatment Document and Classification | QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| CA2290-10-54-33 | 3/2 Design control — primary reference U.S. Government activity |
| CA2290-10-54-33 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Tridair Products |
NSN 5305-01-504-8129 is a Screw,machine, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-504-8129: Screw Surface Treatment: PASSIVATE; Screw Material Document and Classification: AMS5525 ASSN STD SINGLE MATERIAL RESPONSE; Screw Material: STEEL CORROSION RESISTING; Part Name Assigned by Controlling Agency: CAPTIVE SCREW. 4 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.