The Bolt,machine, cataloged under National Stock Number 5306-01-715-1440, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-715-1440 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN |
| Fastener Length | 3.484 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN |
| Thread Length | 1.375 INCHES NOMINAL IN |
| Material Document and Classification | NAS-6812 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 1.00 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS-3 THRU NAS-20 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 2.109 INCHES MINIMUM AND 2.141 INCHES MAXIMUM IN |
| Width Between Flats | 1.428 INCHES MINIMUM AND 1.441 INCHES MAXIMUM IN |
| Grip Diameter | 0.993 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 12 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| AN17-32 | 3/2 Design control — primary reference U.S. Government activity |
| AN17-32 | 5/9 Secondary reference U.S. Government activity |
NSN 5306-01-715-1440 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-715-1440: Head Height: 0.515 INCHES MINIMUM AND 0.547 INCHES MAXIMUM IN; Fastener Length: 3.484 INCHES MINIMUM AND 3.531 INCHES MAXIMUM IN; Thread Length: 1.375 INCHES NOMINAL IN; Material Document and Classification: NAS-6812 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.