The Bolt,shear, cataloged under National Stock Number 5306-01-339-2684, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Federal Manufacturing Corp. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-339-2684 |
| Primary Part Number | BACB30NF6D34 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Federal Manufacturing Corp |
| Status | ACTIVE |
| Head Height | 0.188 INCHES NOMINAL IN |
| Fastener Length | 2.595 INCHES NOMINAL IN |
| Thread Length | 0.470 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | DISHED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.125 INCHES NOMINAL IN |
| Width Between Flats | 0.564 INCHES NOMINAL IN |
| Grip Diameter | 0.3729 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP E4340 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 |
|---|---|
| BACB30NF6D34 | Federal Manufacturing Corp (USA) |
| BACB30NF6D34 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30NF6D34 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| BACB30NF6D34 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACB30NF6D34 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30NF6D34 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| BACB30NF6D34 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-339-2684 is a Bolt,shear, manufactured by Federal Manufacturing Corp, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-339-2684 has 6 manufacturer part numbers on file: BACB30NF6D34 (Federal Manufacturing Corp), BACB30NF6D34 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30NF6D34 (Sps Technologies, Llc Dba PB Fasteners), BACB30NF6D34 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), BACB30NF6D34 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 1 more.
Key specifications for BACB30NF6D34: Head Height: 0.188 INCHES NOMINAL IN; Fastener Length: 2.595 INCHES NOMINAL IN; Thread Length: 0.470 INCHES NOMINAL IN; Nominal Thread Diameter: 0.375 INCHES IN. 15 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.