The Bolt,shear, cataloged under National Stock Number 5306-01-263-9143, 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 18 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-263-9143 |
| Primary Part Number | EWB22-14-53 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Extended Washer Thickness | 0.211 INCHES NOMINAL IN |
| Head Height | 0.965 INCHES NOMINAL IN |
| Fastener Length | 6.312 INCHES NOMINAL IN |
| Extended Washer Diameter | 1.635 INCHES MINIMUM AND 1.645 INCHES MAXIMUM IN |
| Thread Length | 1.500 INCHES MAXIMUM IN |
| Single Shear Strength | ERR-060 |
| Nominal Thread Diameter | 0.875 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Grip Length | 4.812 INCHES NOMINAL IN |
| Width Between Flats | 1.115 INCHES MINIMUM AND 1.127 INCHES MAXIMUM IN |
| Grip Diameter | 0.874 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 14 |
| 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 |
|---|---|
| EWB22-14-53 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
NSN 5306-01-263-9143 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-263-9143 has 1 manufacturer part number on file: EWB22-14-53 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for EWB22-14-53: Extended Washer Thickness: 0.211 INCHES NOMINAL IN; Head Height: 0.965 INCHES NOMINAL IN; Fastener Length: 6.312 INCHES NOMINAL IN; Extended Washer Diameter: 1.635 INCHES MINIMUM AND 1.645 INCHES MAXIMUM IN. 18 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.