The Bolt,machine, cataloged under National Stock Number 5306-01-546-7202, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-546-7202 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | NAS4006 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Special Test Features | 6AL-4V TITANIUM ALLOY PER AMS4928 OR AMS4967, LOCKING ELEMENT: POLYETHYLENE TEREPHTHALATE (POLYESTER) PER AMS3612, COLOR OPTIONAL, 400 DEGREES F MINIMUM, FINISH: ALUMINUM COATING PER NAS4006 V |
| Supplementary Features | THREAD UNFJ-3A A |
| Material Document and Classification | AMS4928 OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.2500 INCHES IN |
| Head Style | DISHED HEXAGON |
| Grip Length | 0.062 INCHES NOMINAL IN |
| Width Between Flats | 0.480 INCHES MINIMUM IN |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY OVERALL |
| Material | PLASTIC, POLYETHYLENE (PP) LOCKING FEATURE |
| 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 |
|---|---|
| 20-092-04-01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-546-7202 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-546-7202: Head Height: 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN; Surface Treatment Document and Classification: NAS4006 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Special Test Features: 6AL-4V TITANIUM ALLOY PER AMS4928 OR AMS4967, LOCKING ELEMENT: POLYETHYLENE TEREPHTHALATE (POLYESTER) PER AMS3612, COLOR OPTIONAL, 400 DEGREES F MINIMUM, FINISH: ALUMINUM COATING PER NAS4006 V; Supplementary Features: THREAD UNFJ-3A A. 12 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.