The Nut,sleeve, cataloged under National Stock Number 5310-01-264-6157, 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17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-264-6157 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Flange Width Across Flats | 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Nut Length | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Flange Thickness | 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Thread Series | UNEF |
| Thread Length | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Thread Pitch Diameters | +0.3547 TO 0.3586 INCHES IN |
| Material Document and Classification | ASTM A582,TYPE 303 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A582,TYPE 303SE ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Nut Diameter | 0.450 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN |
| Cross-Sectional Shape | HEXAGONAL FLANGE |
| Cross-Sectional Shape | ROUND NUT |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | SLEEVE |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| 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 |
|---|---|
| 3578617 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-264-6157 is a Nut,sleeve, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-264-6157: Flange Width Across Flats: 0.497 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Nut Length: 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Flange Thickness: 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM 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.