The Bolt,machine, cataloged under National Stock Number 5306-01-137-7752, 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14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-137-7752 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.156 INCHES NOMINAL0.156 INCHES NOMINAL IN |
| Fastener Length | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS 2408-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALLAMS 2408-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES0.250 INCHES IN |
| Head Style | HEXAGONHEXAGON |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Specification/standard Data | 80205-NAS467 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD80205-NAS467 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Width Between Flats | 0.434 INCHES NOMINAL0.434 INCHES NOMINAL IN |
| Surface Treatment | TIN OVERALLTIN OVERALL |
| Thread Class | 3A3A |
| Thread Quantity Per Inch | 2828 |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNFUNF |
| 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 |
|---|---|
| NAS467-4-20 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-137-7752 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-137-7752: Head Height: 0.156 INCHES NOMINAL0.156 INCHES NOMINAL IN; Fastener Length: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS 2408-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALLAMS 2408-2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN. 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.