The Bolt,shoulder, cataloged under National Stock Number 5306-01-717-7431, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-717-7431 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.110 INCHES MINIMUM AND 0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN |
| Fastener Length | 0.972 INCHES NOMINAL0.972 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS 2700 METHOD 1, TYPE 2 OR TYPE 8, CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.137 INCHES MINIMUM AND 0.141 INCHES MAXIMUM OVERALL IN |
| Thread Length | 0.300 INCHES MINIMUM AND 0.300 INCHES MINIMUM AND 0.315 INCHES MAXIMUM0.315 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5731 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS 5732 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS 5737 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OR AMS 5853 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.1900 INCHES IN |
| Head Style | HEXAGONHEXAGON |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Width Between Flats | 0.367 INCHES MINIMUM AND 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM0.376 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A3A |
| Thread Quantity Per Inch | 32 |
| 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 |
|---|---|
| NAS1160-3-8H | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-717-7431 is a Bolt,shoulder, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-717-7431: Head Height: 0.110 INCHES MINIMUM AND 0.110 INCHES MINIMUM AND 0.125 INCHES MAXIMUM0.125 INCHES MAXIMUM IN; Fastener Length: 0.972 INCHES NOMINAL0.972 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS 2700 METHOD 1, TYPE 2 OR TYPE 8, CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Shoulder Diameter: 0.137 INCHES MINIMUM AND 0.141 INCHES MAXIMUM OVERALL IN. 15 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.