The Bolt,shear, cataloged under National Stock Number 5306-01-657-5351, 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 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government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); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); Howmet Global Fastening Systems Inc Div City of Industry Operations (CAGE 1RC86); Valley-Todeco, Inc. Dba Arconic Fastening Systems (CAGE 06710) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-657-5351 |
| Primary Part Number | BACB30LJ4K10 |
| 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 |
|---|---|
| BACB30LJ4K10 | Howmet Global Fastening Systems Inc (USA) |
| BACB30LJ4K10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30LJ4K10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30LJ4K10 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACB30LJ4K10 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30LJ4K10 | Federal Manufacturing Corp (USA) |
| BACB30LJ4K10 | Huck International, Inc (USA) |
| BACB30LJ4K10 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| BACB30LJ4K10 | 3/2 Design control — primary reference U.S. Government activity |
| BACB30LJ | D/9 Drawing number reference only U.S. Government activity |
NSN 5306-01-657-5351 is a Bolt,shear, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-657-5351 has 8 manufacturer part numbers on file: BACB30LJ4K10 (Howmet Global Fastening Systems Inc), BACB30LJ4K10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30LJ4K10 (Sps Technologies, Llc Dba PB Fasteners), BACB30LJ4K10 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACB30LJ4K10 (Valley-Todeco, Inc. Dba Arconic Fastening Systems) and 3 more.
8 possible matches (shared part number, not a government interchangeability claim): 5306-01-707-4242, 5306-01-714-0032, 5306-01-724-1709. 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.