The Bolt,shear, cataloged under National Stock Number 5306-01-452-7757, 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 17 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5306-01-452-7757 |
| Primary Part Number | BACB30US22-74Y |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Extended Washer Thickness | 0.325 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN |
| Head Height | 1.425 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN |
| Fastener Length | 6.891 INCHES MINIMUM AND 6.921 INCHES MAXIMUM IN |
| Extended Washer Diameter | 1.842 INCHES MINIMUM AND 1.888 INCHES MAXIMUM IN |
| Thread Length | 2.281 INCHES MINIMUM IN |
| Nominal Thread Diameter | 1.375 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 4.615 INCHES MINIMUM AND 4.635 INCHES MAXIMUM IN |
| Width Between Flats | 1.610 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN |
| Grip Diameter | 1.403 INCHES MINIMUM AND 1.405 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 12 |
| Material | NICKEL ALLOY 718 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 |
|---|---|
| BACB30US22-74Y | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30US22-74Y | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30US22-74Y | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| Reference | Meaning |
|---|---|
| BACB30US22-74Y | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-452-7757 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-452-7757 has 3 manufacturer part numbers on file: BACB30US22-74Y (Sps Technologies, Llc Dba PB Fasteners), BACB30US22-74Y (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30US22-74Y (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries).
Key specifications for BACB30US22-74Y: Extended Washer Thickness: 0.325 INCHES MINIMUM AND 0.345 INCHES MAXIMUM IN; Head Height: 1.425 INCHES MINIMUM AND 1.445 INCHES MAXIMUM IN; Fastener Length: 6.891 INCHES MINIMUM AND 6.921 INCHES MAXIMUM IN; Extended Washer Diameter: 1.842 INCHES MINIMUM AND 1.888 INCHES MAXIMUM IN. 17 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.