The Bolt,shear, cataloged under National Stock Number 5306-01-583-6369, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-583-6369 |
| Primary Part Number | BACB30LJ12CD42 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Head Height | 0.375 INCHES NOMINAL IN |
| Fastener Length | 3.277 INCHES NOMINAL IN |
| Thread Length | 0.673 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.604 INCHES NOMINAL IN |
| Width Between Flats | 1.052 INCHES MINIMUM AND 1.064 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| BACB30LJ12CD42 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30LJ12CD42 | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| BACB30LJ12CD42 | Howmet Global Fastening Systems Inc (USA) |
| BACB30LJ12CD42 | Federal Manufacturing Corp (USA) |
| BACB30LJ12CD42 | Huck International, Inc (USA) |
| BACB30LJ12CD42 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| BACB30LJ12CD42 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-583-6369 is a Bolt,shear, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-583-6369 has 6 manufacturer part numbers on file: BACB30LJ12CD42 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30LJ12CD42 (Howmet Global Fastening Systems Inc Div City of Industry Operations), BACB30LJ12CD42 (Howmet Global Fastening Systems Inc), BACB30LJ12CD42 (Federal Manufacturing Corp), BACB30LJ12CD42 (Huck International, Inc) and 1 more.
Key specifications for BACB30LJ12CD42: Head Height: 0.375 INCHES NOMINAL IN; Fastener Length: 3.277 INCHES NOMINAL IN; Thread Length: 0.673 INCHES NOMINAL IN; Nominal Thread Diameter: 0.750 INCHES IN. 12 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.