The Bolt,shear, cataloged under National Stock Number 5306-01-446-7392, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc Div City of Industry Operations. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-446-7392 |
| Primary Part Number | BACB30US8P15 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc Div City of Industry Operations |
| Status | ACTIVE |
| Extended Washer Thickness | 0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN |
| Head Height | 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN |
| Fastener Length | 1.835 INCHES MINIMUM AND 1.865 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.637 INCHES MINIMUM AND 0.651 INCHES MAXIMUM IN |
| Thread Length | 0.813 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.927 INCHES MINIMUM AND 0.947 INCHES MAXIMUM IN |
| Head Minor Diameter | 0.547 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Grip Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| 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 |
|---|---|
| BACB30US8P15 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACB30US8P15 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30US8P15 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30US8P15 | Huck International, Inc (USA) |
| BACB30US8P15 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| BACB30US8P15 | Howmet Global Fastening Systems Inc (USA) |
| BACB30US8P15 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| BACB30US8P15 | Federal Manufacturing Corp (USA) |
| BACB30US8P15 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| BACB30US8P15 | 5/9 Secondary reference U.S. Government activity |
| BACB30US8P15 | 3/2 Design control — primary reference U.S. Government activity |
| BACB30US8P15 | 5/9 Secondary reference Sps Technologies Llc Dba PB Fasteners Div PB Fasteners |
| BACB30US8P15 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
NSN 5306-01-446-7392 is a Bolt,shear, manufactured by Howmet Global Fastening Systems Inc Div City of Industry Operations, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-446-7392 has 9 manufacturer part numbers on file: BACB30US8P15 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACB30US8P15 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30US8P15 (Sps Technologies, Llc Dba PB Fasteners), BACB30US8P15 (Huck International, Inc), BACB30US8P15 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries) and 4 more.
Key specifications for BACB30US8P15: Extended Washer Thickness: 0.113 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN; Head Height: 0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN; Fastener Length: 1.835 INCHES MINIMUM AND 1.865 INCHES MAXIMUM IN; Extended Washer Diameter: 0.637 INCHES MINIMUM AND 0.651 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.