The Bolt,shear, cataloged under National Stock Number 5306-01-521-3347, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Bolt,shear |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Howmet Global Fastening Systems Inc (CAGE 06950); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Hi-Shear Corporation (CAGE 73197); Huck International, Inc (CAGE 17446) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-521-3347 |
| Primary Part Number | BACB30NW6K5 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc |
| 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 |
|---|---|
| BACB30NW6K5 | Howmet Global Fastening Systems Inc (USA) |
| BACB30NW6K5 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| BACB30NW6K5 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30NW6K5 | Hi-Shear Corporation (USA) |
| BACB30NW6K5 | Huck International, Inc (USA) |
| BACB30NW6K5 | West Coast Aerospace, Inc. (USA) |
| BACB30NW6K5 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| BACB30NW6K5 | 3/2 Design control — primary reference U.S. Government activity |
| 5306PL2058230 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5306-01-521-3347 is a Bolt,shear, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-521-3347 has 7 manufacturer part numbers on file: BACB30NW6K5 (Howmet Global Fastening Systems Inc), BACB30NW6K5 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), BACB30NW6K5 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30NW6K5 (Hi-Shear Corporation), BACB30NW6K5 (Huck International, Inc) and 2 more.
1 possible match (shared part number, not a government interchangeability claim): 5306-01-669-3901. 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.