The Screw,machine, cataloged under National Stock Number 5305-01-481-7601, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Walker Power Systems, Inc. Dba Tiernay Turbines. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | Screw,machine |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Walker Power Systems, Inc. Dba Tiernay Turbines (CAGE 51913) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-481-7601 |
| Primary Part Number | 45114 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Walker Power Systems, Inc. Dba Tiernay Turbines |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 45114 PRIMARY | Walker Power Systems, Inc. Dba Tiernay Turbines (USA) |
NSN 5305-01-481-7601 is a Screw,machine, manufactured by Walker Power Systems, Inc. Dba Tiernay Turbines, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-481-7601 has 1 manufacturer part number on file: 45114 (Walker Power Systems, Inc. Dba Tiernay Turbines).
2 possible matches (shared part number, not a government interchangeability claim): 4320-01-492-7869, 7930-01-690-0759. 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.