The Bolt,shear,aircraft, cataloged under National Stock Number 5306-01-551-9044, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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,aircraft |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | Sps Technologies, Llc Dba PB Fasteners (CAGE 56878); The Boeing Company (CAGE 77272) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-551-9044 |
| Primary Part Number | BACB30US4K10 |
| Item Name | Bolt,shear,aircraft |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| BACB30US4K10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30US4K10 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| BACB30US4K10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-551-9044 is a Bolt,shear,aircraft, manufactured by The Boeing Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-551-9044 has 2 manufacturer part numbers on file: BACB30US4K10 (Sps Technologies, Llc Dba PB Fasteners), BACB30US4K10 (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 5306-01-669-4557. 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.