The Bolt,shoulder, cataloged under National Stock Number 5306-01-343-3532, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-343-3532 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Head Height | 0.1800 INCHES NOMINAL IN |
| Fastener Length | 2.7600 INCHES NOMINAL IN |
| Shoulder Length | 2.1600 INCHES MINIMUM AND 2.1700 INCHES MAXIMUM FIRST SHOULDER IN |
| Distance From Centerline to Flat | 0.6150 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.9980 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.4240 INCHES NOMINAL IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Material Document and Classification | AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.7500 INCHES IN |
| Head Style | DEE CHAMFER |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL COMP 4340 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 1.5000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 17P1C2125-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-343-3532 is a Bolt,shoulder, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-343-3532: Head Height: 0.1800 INCHES NOMINAL IN; Fastener Length: 2.7600 INCHES NOMINAL IN; Shoulder Length: 2.1600 INCHES MINIMUM AND 2.1700 INCHES MAXIMUM FIRST SHOULDER IN; Distance From Centerline to Flat: 0.6150 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM IN. 16 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.