The Bolt,shear, cataloged under National Stock Number 5306-01-697-1025, 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 16 specifications, cited from the U.S. Government catalog. The record lists 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-697-1025 |
| Primary Part Number | NAS6304A9X |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Howmet Global Fastening Systems Inc |
| Status | ACTIVE |
| Head Height | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Fastener Length | 0.917 INCHES MINIMUM AND 0.947 INCHES MAXIMUM IN |
| Thread Length | 0.370 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | DISHED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS6304 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM IN |
| Width Between Flats | 0.429 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| Grip Diameter | 0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| 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 |
|---|---|
| NAS6304A9X | Howmet Global Fastening Systems Inc (USA) |
| NAS6304A9X | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| NAS6304A9X | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| NAS6304A9X | Sps Technologies, Llc Dba PB Fasteners (USA) |
| NAS6304A9X | Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries (USA) |
| NAS6304A9X | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| NAS6304A9X | Howmet Global Fastening Systems Inc Div City of Industry Operations (USA) |
| NAS6304A9X | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| NAS6304A9X | Hi-Shear Corporation (USA) |
| NAS6304A9X | Federal Manufacturing Corp (USA) |
| NAS6304A9X | Huck International, Inc (USA) |
| NAS6304A9X | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| NAS6304A9X | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-697-1025 is a Bolt,shear, manufactured by Howmet Global Fastening Systems Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-697-1025 has 12 manufacturer part numbers on file: NAS6304A9X (Howmet Global Fastening Systems Inc), NAS6304A9X (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), NAS6304A9X (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), NAS6304A9X (Sps Technologies, Llc Dba PB Fasteners), NAS6304A9X (Sonic Industries, Inc. Dba Sonic Industries Inc Div Sonic Industries) and 7 more.
Key specifications for NAS6304A9X: Head Height: 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Fastener Length: 0.917 INCHES MINIMUM AND 0.947 INCHES MAXIMUM IN; Thread Length: 0.370 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN. 16 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.