The Screw,machine, cataloged under National Stock Number 5305-01-600-7836, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Darr Equipment Operating Co L P. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Darr Equipment Operating Co L P (CAGE 1RC83); Heartland Precision Fasteners Inc (CAGE 0ZC92); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); 3-V Fastener Co., Inc. (CAGE 1ER65) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-600-7836 |
| Primary Part Number | BACS12HN3-7 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Darr Equipment Operating Co L P |
| 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 |
|---|---|
| BACS12HN3-7 | Darr Equipment Operating Co L P (USA) |
| BACS12HN3-7 | Heartland Precision Fasteners Inc (USA) |
| BACS12HN3-7 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACS12HN3-7 | 3-V Fastener Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| BACS12HN3-7 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-600-7836 is a Screw,machine, manufactured by Darr Equipment Operating Co L P, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-600-7836 has 4 manufacturer part numbers on file: BACS12HN3-7 (Darr Equipment Operating Co L P), BACS12HN3-7 (Heartland Precision Fasteners Inc), BACS12HN3-7 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACS12HN3-7 (3-V Fastener Co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-669-6992. 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.