The Bolt,shear, cataloged under National Stock Number 5306-00-182-9391, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-182-9391 |
| Primary Part Number | STSBG002A04U008 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Extended Washer Thickness | 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Head Height | 0.300 INCHES NOMINAL IN |
| Fastener Length | 1.016 INCHES MINIMUM AND 1.046 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | STSBS002 FSCM 98897 MFR REF ALL TREATMENT RESPONSES OVERALL |
| Extended Washer Diameter | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Length | 0.506 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN |
| Material Document and Classification | H-11 STSBS002 FSCM 98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN |
| Width Between Flats | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Grip Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Surface Treatment | NICKEL AND CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| STSBG002A04U008 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| STSBG002A04U008 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 11695A04U008 | Reid Products Inc. Dba Reid Products Inc (USA) |
| STSBG002A04U008 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| STSBG002A04U008 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| STSBG002A04U008 | 5/2 Secondary reference U.S. Government activity |
| STSBG002A04U008 | 5/9 Secondary reference Huck International, Inc |
| STSBG002A04U008 | 7/2 Vendor item drawing reference U.S. Government activity |
| 68486-4-008 | 5/9 Secondary reference U.S. Government activity |
| STSBG002A04U008 | 5/9 Secondary reference Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries |
NSN 5306-00-182-9391 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-182-9391 has 5 manufacturer part numbers on file: STSBG002A04U008 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), STSBG002A04U008 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 11695A04U008 (Reid Products Inc. Dba Reid Products Inc), STSBG002A04U008 (Sps Technologies, Llc Dba PB Fasteners), STSBG002A04U008 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company).
Key specifications for STSBG002A04U008: Extended Washer Thickness: 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN; Head Height: 0.300 INCHES NOMINAL IN; Fastener Length: 1.016 INCHES MINIMUM AND 1.046 INCHES MAXIMUM IN; Surface Treatment Document and Classification: STSBS002 FSCM 98897 MFR REF ALL TREATMENT RESPONSES OVERALL. 19 specifications are 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.