The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-674-4233, is classified within Federal Supply Class 5310 (Nuts and Washers) 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17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-00-674-4233 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Width Across Flats | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OR BPS FW4007,FSCM 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series | UNEF |
| Hole Configuration Style | CONFIGURATION A |
| Material Document and Classification | QQ-S-763,CLASS 416,COND 4 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758,COMP 4130,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.812 INCHES IN |
| Nut Height | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM IN |
| Drilled Hole Diameter | 0.080 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OR PASSIVATE OVERALL |
| Countersink Angle | 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM FIRST END |
| Countersink Angle | 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM SECOND END |
| Nut Style | HEXAGON |
| Thread Class | 3B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL OVERALL |
| Hole Type and Quantity | 6 DRILLED |
| 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 |
|---|---|
| VBP4233-3 | 5/9 Secondary reference Hc Merchandisers, Inc. Dba Hc Merchandisers Inc Div Hc Pacific |
| 204-010-767-001 | 5/2 Secondary reference U.S. Government activity |
| 204-010-767-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-674-4233 is a Nut,plain,hexagon, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-674-4233: Width Across Flats: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TYPE 1,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OR BPS FW4007,FSCM 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Thread Series: UNEF; Hole Configuration Style: CONFIGURATION A. 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.