The Screw,machine, cataloged under National Stock Number 5305-01-642-4725, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5305-01-642-4725 |
| Primary Part Number | BACS12GX3A10 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| 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 |
|---|---|
| BACS12GX3A10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACS12GX3A10 | Heartland Precision Fasteners Inc (USA) |
| BACS12GX3A10 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACS12GX3A10 | 3-V Fastener Co., Inc. (USA) |
| BACS12GX3A10 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACS12GX3A10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| BACS12GX3A10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-642-4725 is a Screw,machine, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-642-4725 has 6 manufacturer part numbers on file: BACS12GX3A10 (Sps Technologies, Llc Dba PB Fasteners), BACS12GX3A10 (Heartland Precision Fasteners Inc), BACS12GX3A10 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACS12GX3A10 (3-V Fastener Co., Inc.), BACS12GX3A10 (Valley-Todeco, Inc. Dba Arconic Fastening Systems) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-669-4116. Verify interchangeability with system specifications before substitution.
Key specifications for BACS12GX3A10: End Item Identification: P-8A AIRCRAFT A. 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.