The Screw,machine, cataloged under National Stock Number 5305-01-338-1310, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Boeing Defence Australia Ltd Div Defense, Space & Security. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Boeing Defence Australia Ltd Div Defense, Space & Security (CAGE Z8T75); Howmet Global Fastening Systems Inc Div City of Industry Operations (CAGE 1RC86); 3-V Fastener Co., Inc. (CAGE 1ER65); Huck International, Inc (CAGE 17446); Boeing Defence Australia Ltd (CAGE Z03F0) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-338-1310 |
| Primary Part Number | BACS12GU3K6 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Boeing Defence Australia Ltd Div Defense, Space & Security |
| 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 |
|---|---|
| BACS12GU3K6 | Boeing Defence Australia Ltd Div Defense, Space & Security (AUS) |
| BACS12GU3K6 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACS12GU3K6 | 3-V Fastener Co., Inc. (USA) |
| BACS12GU3K6 | Huck International, Inc (USA) |
| BACS12GU3K6 | Boeing Defence Australia Ltd (AUS) |
| BACS12GU3K6 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACS12GU3K6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| BACS12GU3K6 | 3/2 Design control — primary reference U.S. Government activity |
| BACS12GU3K6 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| BACS12GU3K6 | 5/2 Secondary reference U.S. Government activity |
| BACS12GU3K6 | 5/9 Secondary reference U.S. Government activity |
| BACS12GU3K6 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-338-1310 is a Screw,machine, manufactured by Boeing Defence Australia Ltd Div Defense, Space & Security, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-338-1310 has 7 manufacturer part numbers on file: BACS12GU3K6 (Boeing Defence Australia Ltd Div Defense, Space & Security), BACS12GU3K6 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACS12GU3K6 (3-V Fastener Co., Inc.), BACS12GU3K6 (Huck International, Inc), BACS12GU3K6 (Boeing Defence Australia Ltd) and 2 more.
1 possible match (shared part number, not a government interchangeability claim): 5305-01-669-6975. 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.