The Bolt,shear, cataloged under National Stock Number 5306-01-667-1881, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Heroux-Devtek Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-667-1881 |
| Primary Part Number | NAS6307A11 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Heroux-Devtek Inc |
| Status | ACTIVE |
| Head Height | 0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| Fastener Length | 1.216 INCHES NOMINAL IN |
| Thread Length | 0.528 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.4375 INCHES IN |
| Head Style | DISHED HEXAGON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS6307 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Diameter | 0.4260 INCHES MINIMUM AND 0.4310 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| 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 | V |
| Part Number | Manufacturer |
|---|---|
| NAS6307A11 | Heroux-Devtek Inc (CAN) |
| Reference | Meaning |
|---|---|
| NAS6307A11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-667-1881 is a Bolt,shear, manufactured by Heroux-Devtek Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-667-1881 has 1 manufacturer part number on file: NAS6307A11 (Heroux-Devtek Inc).
Key specifications for NAS6307A11: Head Height: 0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN; Fastener Length: 1.216 INCHES NOMINAL IN; Thread Length: 0.528 INCHES NOMINAL IN; Nominal Thread Diameter: 0.4375 INCHES IN. 13 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.