The Bolt,u, cataloged under National Stock Number 5306-01-679-7058, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-679-7058 |
| Item Name | Bolt,u |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Inside Distance Between Shanks | 1.50 INCHES MINIMUM AND 1.56 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-DTL-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.7500 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN |
| Distance From Inside Center of Bend to Bolt End | 1.97 INCHES MINIMUM AND 2.09 INCHES MAXIMUM IN |
| Style Designator | ROUND BEND |
| Material Document and Classification | ASTM A482/A482M ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582/A582M ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 80205-NAS3103 THRU NAS3110 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 302 OR STEEL COMP 303SE 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 |
|---|---|
| NAS3106C12-16 | 3/2 Design control — primary reference U.S. Government activity |
| A32036-80 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-01-679-7058 is a Bolt,u, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-679-7058: Inside Distance Between Shanks: 1.50 INCHES MINIMUM AND 1.56 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-DTL-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.7500 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM IN; Distance From Inside Center of Bend to Bolt End: 1.97 INCHES MINIMUM AND 2.09 INCHES MAXIMUM IN. 14 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.