The Nut,plain,wing, cataloged under National Stock Number 5310-00-655-9643, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-00-655-9643 |
| Item Name | Nut,plain,wing |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Status | ACTIVE |
| Body Diameter | 0.866 INCHES MINIMUM AND 0.921 INCHES MAXIMUM IN |
| Thread Series | UNF |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Surface Treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| Nut Style | WING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 20 |
| Material | STEEL OVERALL |
| Fabrication Method | STAMPED OR FORGED OR CAST |
| Wing Spread Width | 1.835 INCHES MINIMUM AND 1.915 INCHES MAXIMUM IN |
| 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 |
|---|---|
| MS35426-11 | 2/2 Government specification standardization U.S. Government activity |
NSN 5310-00-655-9643 is a Nut,plain,wing, classified under FSC 5310, Nuts and Washers. Status: active.
Key specifications for 5310-00-655-9643: Body Diameter: 0.866 INCHES MINIMUM AND 0.921 INCHES MAXIMUM IN; Overall Height: 0.871 INCHES MINIMUM AND 0.941 INCHES MAXIMUM IN; Thread Series: UNF; Thread Direction: RIGHT-HAND. 11 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.