The Nut,sleeve, cataloged under National Stock Number 5310-01-080-4990, 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17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-080-4990 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Flange Diameter | 0.438 INCHES NOMINAL IN |
| Nut Length | 0.604 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | 137C137 PARA D. FSCM 97942 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Flange Thickness | 0.047 INCHES NOMINAL IN |
| Thread Series | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.310 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material Document and Classification | ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.164 INCHES IN |
| Nut Diameter | 0.203 INCHES NOMINAL IN |
| Cross-Sectional Shape | ROUND FLANGE |
| Cross-Sectional Shape | ROUND BOSS |
| Surface Treatment | PASSIVATE OVERALL |
| Nut Style | SLEEVE |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 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 |
|---|---|
| 145C583H01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-01-080-4990 is a Nut,sleeve, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-01-080-4990: Flange Diameter: 0.438 INCHES NOMINAL IN; Nut Length: 0.604 INCHES NOMINAL IN; Surface Treatment Document and Classification: 137C137 PARA D. FSCM 97942 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Flange Thickness: 0.047 INCHES NOMINAL 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.