The Screw,machine, cataloged under National Stock Number 5305-01-491-5129, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mine Safety Appliances Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-491-5129 |
| Primary Part Number | 65533 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Mine Safety Appliances Company |
| 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 |
|---|---|
| 65533 PRIMARY | Mine Safety Appliances Company (USA) |
NSN 5305-01-491-5129 is a Screw,machine, manufactured by Mine Safety Appliances Company, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-491-5129 has 1 manufacturer part number on file: 65533 (Mine Safety Appliances Company).
Key specifications for 65533: Part Name Assigned by Controlling Agency: PAN HEAD MACHINE SCREW. 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.