The Bolt,machine, cataloged under National Stock Number 5306-01-522-5346, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-522-5346 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Fastener Length | 0.511 INCHES NOMINAL IN |
| Thread Length | 0.323 INCHES NOMINAL IN |
| Material Document and Classification | AMS5731, AMS5732. AMS5737 OR AMS5853 ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Head Style | FILLISTER EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205 - 7502 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Grip Diameter | 0.1630 INCHES MINIMUM AND 0.1635 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| NAS7502LU3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-522-5346 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-522-5346: Fastener Length: 0.511 INCHES NOMINAL IN; Thread Length: 0.323 INCHES NOMINAL IN; Material Document and Classification: AMS5731, AMS5732. AMS5737 OR AMS5853 ASSN STD ALL MATERIAL RESPONSES OVERALL; Head Style: FILLISTER EXTENDED WASHER. 10 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.