The Bolt,u, cataloged under National Stock Number 5306-01-435-3829, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-435-3829 |
| Item Name | Bolt,u |
| FSC / FSG | 5306 / 53 — Bolts |
| Status | ACTIVE |
| Inside Distance Between Shanks | 0.650 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-Z-325 TY1 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 0.560 INCHES NOMINAL IN |
| Distance From Inside Center of Bend to Bolt End | 1.500 INCHES NOMINAL IN |
| Style Designator | ROUND BEND |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Color | WHITE OVERALL |
| Surface Treatment | ZINC OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 1010 OR STEEL COMP 1008 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 |
|---|---|
| B61869 | 3/9 Design control — primary reference Marine Acquisition (us) Incorporated Div Prime Line Industrial Controls |
| B61869 | 5/9 Secondary reference Incom Intl Inc Morse Controls Div |
NSN 5306-01-435-3829 is a Bolt,u, classified under FSC 5306, Bolts. Status: active.
Key specifications for 5306-01-435-3829: Inside Distance Between Shanks: 0.650 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-Z-325 TY1 CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 0.560 INCHES NOMINAL IN; Distance From Inside Center of Bend to Bolt End: 1.500 INCHES NOMINAL IN. 13 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.