The Bolt,shear, cataloged under National Stock Number 5306-01-331-5364, 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17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-331-5364 |
| Item Name | Bolt,shear |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Extended Washer Thickness | 0.026 INCHES MINIMUM IN |
| Head Height | 0.194 INCHES MINIMUM IN |
| Fastener Length | 0.302 INCHES MINIMUM IN |
| Extended Washer Diameter | 0.460 INCHES MINIMUM IN |
| Thread Length | 0.485 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.312 INCHES NOMINAL IN |
| Head Minor Diameter | 0.318 INCHES MINIMUM IN |
| Grip Diameter | 0.248 INCHES MINIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 220000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL 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 |
|---|---|
| MS21297H04005 | 5/9 Secondary reference U.S. Government activity |
| MS21297H04005 | 5/9 Secondary reference U.S. Government activity |
| NASM2127H04005 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-331-5364 is a Bolt,shear, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-331-5364: Extended Washer Thickness: 0.026 INCHES MINIMUM IN; Head Height: 0.194 INCHES MINIMUM IN; Fastener Length: 0.302 INCHES MINIMUM IN; Extended Washer Diameter: 0.460 INCHES MINIMUM 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.