The Screw,machine, cataloged under National Stock Number 5305-01-659-1753, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div City of Industry Operations. The record lists 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,machine |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Howmet Global Fastening Systems Inc Div City of Industry Operations (CAGE 1RC86); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Howmet Global Fastening Systems Inc (CAGE 06950); Hi-Shear Corporation (CAGE 73197); Huck International, Inc (CAGE 17446) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-659-1753 |
| Primary Part Number | BACB30EM-P4L8 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Howmet Global Fastening Systems Inc Div City of Industry Operations |
| 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 |
|---|---|
| BACB30EM-P4L8 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACB30EM-P4L8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30EM-P4L8 | Howmet Global Fastening Systems Inc (USA) |
| BACB30EM-P4L8 | Hi-Shear Corporation (USA) |
| BACB30EM-P4L8 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACB30EM-P4L8 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-659-1753 is a Screw,machine, manufactured by Howmet Global Fastening Systems Inc Div City of Industry Operations, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-659-1753 has 5 manufacturer part numbers on file: BACB30EM-P4L8 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACB30EM-P4L8 (Sps Technologies, Llc Dba PB Fasteners), BACB30EM-P4L8 (Howmet Global Fastening Systems Inc), BACB30EM-P4L8 (Hi-Shear Corporation), BACB30EM-P4L8 (Huck International, Inc).
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.