The Bolt,shear, cataloged under National Stock Number 5306-01-365-0352, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-365-0352 |
| Primary Part Number | BACB30LE12-28 |
| 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 | 0.168 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Head Height | 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Fastener Length | 2.886 INCHES MINIMUM AND 2.916 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416 TY 2 CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Extended Washer Diameter | 1.220 INCHES MINIMUM AND 1.230 INCHES MAXIMUM IN |
| Thread Length | 1.151 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.740 INCHES MINIMUM AND 1.760 INCHES MAXIMUM IN |
| Width Between Flats | 0.803 INCHES MINIMUM AND 0.814 INCHES MAXIMUM IN |
| Grip Diameter | 0.748 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 200000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| 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 |
|---|---|
| BACB30LE12-28 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| BACB30LE12-28 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| BACB30LE12-28 | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| BACB30LE12-28 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| BACB30LE12-28 | Federal Manufacturing Corp (USA) |
| BACB30LE12-28 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| BACB30LE12-28 | 3/2 Design control — primary reference U.S. Government activity |
| BACB30LE12-28 | 5/2 Secondary reference U.S. Government activity |
| BACB30LE12-28 | 5/2 Secondary reference U.S. Government activity |
| BACB30LE12-28 | 5/9 Secondary reference U.S. Government activity |
| BACB30LE12-28 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-365-0352 is a Bolt,shear, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-365-0352 has 6 manufacturer part numbers on file: BACB30LE12-28 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), BACB30LE12-28 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), BACB30LE12-28 (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries), BACB30LE12-28 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), BACB30LE12-28 (Federal Manufacturing Corp) and 1 more.
Key specifications for BACB30LE12-28: Surface Finish: 32.0 MICROINCHES THREADS; Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Extended Washer Thickness: 0.168 INCHES MINIMUM AND 0.188 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.