The Bolt,shear, cataloged under National Stock Number 5306-01-583-7956, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is B & B Specialties Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Bolt,shear |
| FSC / FSG | 5306 — Bolts (FSG 53) |
| Manufacturers | B & B Specialties Inc (CAGE 62206); B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (CAGE 1EM77); Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (CAGE 06725); Saturn Fasteners Inc (CAGE 0K6Z0) |
| Parameter | Value |
|---|---|
| NSN | 5306-01-583-7956 |
| Primary Part Number | 20-114-4-29D |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | B & B Specialties 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 |
|---|---|
| 20-114-4-29D | B & B Specialties Inc (USA) |
| 20-114-4-29D | B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace (USA) |
| 20-114-4-29D | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 20-114-4-29D | Saturn Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| 20-114-4-29D | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-583-7956 is a Bolt,shear, manufactured by B & B Specialties Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-583-7956 has 4 manufacturer part numbers on file: 20-114-4-29D (B & B Specialties Inc), 20-114-4-29D (B & B Specialties Inc Dba Gs Aerospace Div Gs Aerospace), 20-114-4-29D (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 20-114-4-29D (Saturn Fasteners 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.