The Nut,sleeve, cataloged under National Stock Number 5310-00-122-0486, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-122-0486 |
| Item Name | Nut,sleeve |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Flange Width Across Flats | 1.250 INCHES NOMINAL IN |
| Nut Length | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Flange Thickness | 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| Thread Series | UNEF |
| Thread Length | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Hole Configuration Style | CONFIGURATION B |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.125 INCHES IN |
| Nut Diameter | 1.219 INCHES MINIMUM AND 1.281 INCHES MAXIMUM IN |
| Cross-Sectional Shape | HEXAGONAL FLANGE |
| Cross-Sectional Shape | ROUND NUT |
| Drilled Hole Diameter | 0.070 INCHES NOMINAL IN |
| Countersink Angle | 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT |
| Nut Style | SLEEVE |
| Thread Class | 3B |
| Thread Quantity Per Inch | 18 |
| Material | STEEL OVERALL |
| Hole Type and Quantity | 2 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 |
|---|---|
| 1143340 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5310-00-122-0486 is a Nut,sleeve, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-122-0486: Flange Width Across Flats: 1.250 INCHES NOMINAL IN; Nut Length: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN; Flange Thickness: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Thread Series: UNEF. 18 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.