The Screw,machine, cataloged under National Stock Number 5305-01-543-7900, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Fasteners Inc.. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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 | 5305-01-543-7900 |
| Primary Part Number | 836 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Fasteners Inc. |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 836 PRIMARY | Fasteners Inc. (USA) |
NSN 5305-01-543-7900 is a Screw,machine, manufactured by Fasteners Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-543-7900 has 1 manufacturer part number on file: 836 (Fasteners Inc.).
Key specifications for 836: Nominal Thread Diameter: 0.250 INCHES IN; Part Name Assigned by Controlling Agency: SCREW 1/4-20; End Item Identification: 1940-01-526-7164, MK3 BRIDGE ERECTION BOAT; Thread Quantity Per Inch: 20. 3 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.