The Bolt,shear, cataloged under National Stock Number 5306-01-239-3514, 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 21 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-239-3514 |
| Primary Part Number | BACB30LE6-22 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES THREADS |
| Surface Finish | 32.0 MICROINCHES GRIP |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Extended Washer Thickness | 0.081 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Head Height | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Fastener Length | 2.003 INCHES MINIMUM AND 2.033 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN |
| Thread Length | 0.618 INCHES MINIMUM AND 0.668 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM IN |
| Width Between Flats | 0.490 INCHES MINIMUM AND 0.507 INCHES MAXIMUM IN |
| Grip Diameter | 0.3729 INCHES MINIMUM AND 0.3735 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 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 |
|---|---|
| BACB30LE6-22 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30LE6-22 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACB30LE6-22 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30LE6-22 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| BACB30LE6-22 | Sterling Spring Llc (USA) |
| BACB30LE6-22 | Federal Manufacturing Corp (USA) |
| Reference | Meaning |
|---|---|
| BACB30LE6-22 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| BACB30LE6-22 | 5/2 Secondary reference U.S. Government activity |
| BACB30LE6-22 | 5/2 Secondary reference U.S. Government activity |
| BACB30LE6-22 | 5/2 Secondary reference U.S. Government activity |
| BACB30LE6-22 | 3/2 Design control — primary reference U.S. Government activity |
| BACB30LE6-22 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-239-3514 is a Bolt,shear, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-239-3514 has 6 manufacturer part numbers on file: BACB30LE6-22 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30LE6-22 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), BACB30LE6-22 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30LE6-22 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), BACB30LE6-22 (Sterling Spring Llc) and 1 more.
Key specifications for BACB30LE6-22: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Extended Washer Thickness: 0.081 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN. 21 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.