The Bolt,machine, cataloged under National Stock Number 5306-01-445-7796, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-445-7796 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.573 INCHES NOMINAL IN |
| Fastener Length | 3.237 INCHES NOMINAL IN |
| Thread Length | 1.190 INCHES NOMINAL IN |
| Material Document and Classification | QQ-N-286, CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.875 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.047 INCHES NOMINAL IN |
| Width Between Flats | 1.625 INCHES NOMINAL IN |
| Grip Diameter | 0.986 INCHES MINIMUM AND 0.987 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 9 |
| Material | NICKEL ALLOY K-500 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 26M54-3001-0119 | 3/2 Design control — primary reference U.S. Government activity |
| 26M54-3001 ITEM 119 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-445-7796 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-445-7796: Head Height: 0.573 INCHES NOMINAL IN; Fastener Length: 3.237 INCHES NOMINAL IN; Thread Length: 1.190 INCHES NOMINAL IN; Material Document and Classification: QQ-N-286, CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 14 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.