The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-01-343-3534, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-343-3534 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Extended Washer Thickness | 0.1000 INCHES NOMINAL IN |
| Head Height | 0.6000 INCHES NOMINAL IN |
| Fastener Length | 10.7800 INCHES NOMINAL IN |
| Extended Washer Diameter | 1.0000 INCHES NOMINAL IN |
| Thread Length | 9.9910 INCHES NOMINAL IN |
| Style Designator | CONCENTRIC HOLE UNTHREADED |
| Nominal Thread Diameter | 0.5000 INCHES IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.6250 INCHES NOMINAL IN |
| Shoulder Diameter | 0.2810 INCHES NOMINAL IN |
| Concentric Hole Diameter | 0.4919 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | TITANIUM ALLOY OVERALL |
| Shoulder Length | 0.6250 INCHES MINIMUM AND 0.6370 INCHES MAXIMUM IN |
| 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 | N |
| Reference | Meaning |
|---|---|
| 17P1C2152-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-343-3534 is a Bolt,internally Relieved Body, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-343-3534: Extended Washer Thickness: 0.1000 INCHES NOMINAL IN; Head Height: 0.6000 INCHES NOMINAL IN; Fastener Length: 10.7800 INCHES NOMINAL IN; Extended Washer Diameter: 1.0000 INCHES NOMINAL IN. 17 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.