The Bolt,machine, cataloged under National Stock Number 5306-01-581-8436, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div City of Industry Operations. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-581-8436 |
| Primary Part Number | BACB30ZF4-08 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc Div City of Industry Operations |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| BACB30ZF4-08 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACB30ZF4-08 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30ZF4-08 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACB30ZF4-08 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| Reference | Meaning |
|---|---|
| BACB30ZF4-08 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-581-8436 is a Bolt,machine, manufactured by Howmet Global Fastening Systems Inc Div City of Industry Operations, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-581-8436 has 4 manufacturer part numbers on file: BACB30ZF4-08 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACB30ZF4-08 (Sps Technologies, Llc Dba PB Fasteners), BACB30ZF4-08 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), BACB30ZF4-08 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries).
Key specifications for BACB30ZF4-08: Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF). 1 specification is 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.