The Bolt,shear, cataloged under National Stock Number 5306-01-012-0622, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Government technical data includes 21 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-012-0622 |
| Primary Part Number | VS2980A04U017 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Surface Finish | 32.0 MICROINCHES GRIP |
| Surface Finish | 32.0 MICROINCHES BEARING SURFACE OF HEAD |
| Extended Washer Thickness | 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Head Height | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Fastener Length | 1.578 INCHES MINIMUM AND 1.624 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | STSB5002 CAGEC 98897 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Length | 0.506 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Material Document and Classification | H-11 STSB5002 CAGEC 98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.052 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| Width Between Flats | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Grip Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL 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 |
|---|---|
| STSBG002A04U017 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| STSBG002A04U017 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| STSBG002A04U017 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 11695A04U017 | Reid Products Inc. Dba Reid Products Inc (USA) |
| VS2980A04U017 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| STSBG002A04U017 | 7/2 Vendor item drawing reference U.S. Government activity |
| STSBG002A04U017 | 5/2 Secondary reference U.S. Government activity |
| STSBG002A04U017 | 5/9 Secondary reference U.S. Government activity |
| 68486-4-017 | 3/2 Design control — primary reference U.S. Government activity |
| VS2980A04U017 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-012-0622 is a Bolt,shear, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-012-0622 has 5 manufacturer part numbers on file: STSBG002A04U017 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), STSBG002A04U017 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), STSBG002A04U017 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 11695A04U017 (Reid Products Inc. Dba Reid Products Inc), VS2980A04U017 (Howmet Global Fastening Systems Inc).
Key specifications for VS2980A04U017: Surface Finish: 32.0 MICROINCHES GRIP; Surface Finish: 32.0 MICROINCHES BEARING SURFACE OF HEAD; Extended Washer Thickness: 0.059 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN; Head Height: 0.290 INCHES MINIMUM AND 0.310 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.