The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-671-0331, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Rwm Casters Corp.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5310-01-671-0331 |
| Primary Part Number | 10007030XX |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Rwm Casters Corp. |
| Status | ACTIVE |
| Nominal Thread Size | 0.625 INCHES IN |
| Bearing Surface Type | FLAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 10007030XX PRIMARY | Rwm Casters Corp. (USA) |
| Reference | Meaning |
|---|---|
| 802027341399-9 | 7/2 Vendor item drawing reference Navy, United States Department of the Dba Naval Surface Warfare Center Div Naval Surface Warfare Center Crane Division |
NSN 5310-01-671-0331 is a Nut,self-Locking,hexagon, manufactured by Rwm Casters Corp., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-671-0331 has 1 manufacturer part number on file: 10007030XX (Rwm Casters Corp.).
Key specifications for 10007030XX: Nominal Thread Size: 0.625 INCHES IN; Part Name Assigned by Controlling Agency: NUT; End Item Identification: F-35 AIRCRAFT SUPPORT EQUIPMENT; Bearing Surface Type: FLAT. 2 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.