The Bolt,machine, cataloged under National Stock Number 5306-01-482-0355, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-482-0355 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Fastener Length | 2.766 INCHES MINIMUM AND 2.813 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5645 ASSN STD 1ST MATERIAL RESPONSE AND AMS5646 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Specification/standard Data | 80205-NAS501 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.437 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN |
| Grip Diameter | 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Minimum Tensile Strength | 3000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 321 AND STEEL COMP 347 OVERALL |
| Hole Quantity | 1 |
| Thread Series Designator | UNF |
| Hole Type | DRILLED |
| 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 |
|---|---|
| NAS501-4-26A | 3/2 Design control — primary reference U.S. Government activity |
| NAS501 | D/9 Drawing number reference only U.S. Government activity |
NSN 5306-01-482-0355 is a Bolt,machine, classified under FSC 5306, Bolts. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5306-01-482-4666. Verify interchangeability with system specifications before substitution.
Key specifications for 5306-01-482-0355: Fastener Length: 2.766 INCHES MINIMUM AND 2.813 INCHES MAXIMUM IN; Material Document and Classification: AMS5645 ASSN STD 1ST MATERIAL RESPONSE AND AMS5646 ASSN STD 2ND MATERIAL RESPONSE OVERALL; Nominal Thread Diameter: 0.250 INCHES IN; Specification/standard Data: 80205-NAS501 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 13 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.