The Bolt,machine, cataloged under National Stock Number 5306-01-080-8105, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-080-8105 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.453 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN |
| Fastener Length | 6.422 INCHES MINIMUM AND 6.469 INCHES MAXIMUM IN |
| Thread Length | 1.240 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | MIL-B-6812 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.875 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Specification/standard Data | 88044-AN14-62A GOVERNMENT SPECIFICATION A |
| Grip Length | 5.172 INCHES MINIMUM AND 5.203 INCHES MAXIMUM IN |
| Width Between Flats | 1.240 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 125000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 14 |
| 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 |
|---|---|
| AN14-62A | 2/2 Government specification standardization U.S. Government activity |
| AN14-62A | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5306-01-080-8105 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-080-8105: Head Height: 0.453 INCHES MINIMUM AND 0.485 INCHES MAXIMUM IN; Fastener Length: 6.422 INCHES MINIMUM AND 6.469 INCHES MAXIMUM IN; Thread Length: 1.240 INCHES MINIMUM AND 1.253 INCHES MAXIMUM IN; Hardness Rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL. 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.