The Screw,machine, cataloged under National Stock Number 5305-01-120-4271, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sabre Engines Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-120-4271 |
| Primary Part Number | 58066 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sabre Engines Ltd |
| 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 |
|---|---|
| 58066 PRIMARY | Sabre Engines Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 58066 | 5/9 Secondary reference Grove R B Inc |
| 58066 | 5/9 Secondary reference Classic Restoration and Sales |
NSN 5305-01-120-4271 is a Screw,machine, manufactured by Sabre Engines Ltd, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-120-4271 has 1 manufacturer part number on file: 58066 (Sabre Engines Ltd).
2 possible matches (shared part number, not a government interchangeability claim): 2010-01-200-8358, 5120-01-335-2112. Verify interchangeability with system specifications before substitution.
Key specifications for 58066: Special Features: UTILIZED ON BOAT,BRIDGE ERECTION,TM5-1940-277-20P; End Item Identification: 1940011055728. 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.