The Bolt,shoulder, cataloged under National Stock Number 5306-00-495-0075, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5306-00-495-0075 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.190 INCHES NOMINAL IN |
| Fastener Length | 2.400 INCHES NOMINAL IN |
| Shoulder Length | 0.464 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Length | 1.321 INCHES MINIMUM AND 1.331 INCHES MAXIMUM SECOND SHOULDER IN |
| Surface Treatment Document and Classification | MIL-F-14072,FINISH NO. E300,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.5888 INCHES MINIMUM AND 0.5892 INCHES MAXIMUM SECOND SHOULDER IN |
| Shoulder Diameter | 0.6240 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.575 INCHES MINIMUM AND 0.585 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND ALL SHOULDERS |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.750 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 715631-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-00-495-0075 is a Bolt,shoulder, classified under FSC 5306, Bolts. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6150-01-601-5673. Verify interchangeability with system specifications before substitution.
Key specifications for 5306-00-495-0075: Head Height: 0.190 INCHES NOMINAL IN; Fastener Length: 2.400 INCHES NOMINAL IN; Shoulder Length: 0.464 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Length: 1.321 INCHES MINIMUM AND 1.331 INCHES MAXIMUM SECOND SHOULDER IN. 19 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.