The Bolt,shear, cataloged under National Stock Number 5306-01-043-5724, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-043-5724 |
| Primary Part Number | AIC515-6-65 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.081 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN |
| Head Height | 0.378 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN |
| Thread Length | 0.535 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN |
| Hardness Rating | 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 26512-GB511 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 4.052 INCHES MINIMUM AND 4.072 INCHES MAXIMUM IN |
| Width Between Flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| 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 |
|---|---|
| AIC515-6-65 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| GB511GF6-65 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| PBF1079-6-65 PRIMARY | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| VEP220121-6V65 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| VEP220121-6F65 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| GB511GF6-65 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
| LWB22-6-65 | 3/2 Design control — primary reference U.S. Government activity |
| LWB22-6-65 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| BM3315-6-65 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| H381-6-65 | 5/9 Secondary reference U.S. Government activity |
| H381-6-65 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| GB511W6-65 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| VS3070F6-65 | 3/2 Design control — primary reference U.S. Government activity |
| BM3315-6-65 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-043-5724 is a Bolt,shear, manufactured by Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-043-5724 has 5 manufacturer part numbers on file: AIC515-6-65 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), GB511GF6-65 (Sps Technologies, Llc Dba PB Fasteners), PBF1079-6-65 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), VEP220121-6V65 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), VEP220121-6F65 (Valley-Todeco, Inc. Dba Arconic Fastening Systems).
Key specifications for AIC515-6-65: Extended Washer Thickness: 0.081 INCHES MINIMUM AND 0.101 INCHES MAXIMUM IN; Head Height: 0.378 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN; Extended Washer Diameter: 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM IN; Thread Length: 0.535 INCHES MINIMUM AND 0.585 INCHES MAXIMUM 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.