The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-662-0589, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Wells Technology, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-662-0589 |
| Primary Part Number | 3854956 |
| Item Name | Nut,plain,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Wells Technology, Inc. |
| Status | ACTIVE |
| Width Across Flats | 1.13 INCHES NOMINAL IN |
| Thread Series | NGO |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.040 INCHES IN |
| Nut Height | 1.13 INCHES NOMINAL IN |
| Nut Style | INTERNAL OR EXTERNAL WRENCHING HEXAGON |
| Thread Quantity Per Inch | 14 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-662-0589 is a Nut,plain,hexagon, manufactured by Wells Technology, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-662-0589 has 2 manufacturer part numbers on file: 3854956 (Wells Technology, Inc.), 680-2 (Airgas North Central Inc).
Key specifications for 3854956: Width Across Flats: 1.13 INCHES NOMINAL IN; Thread Series: NGO; Thread Direction: RIGHT-HAND; Nominal Thread Size: 1.040 INCHES IN. 7 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.