The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-640-7008, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Greer Stop Nut, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Greer Stop Nut, Inc. (CAGE 27687) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-640-7008 |
| Primary Part Number | C51NTE-1018 |
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Greer Stop Nut, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 782-7666612,ASSY 68,ITEM 25 | Naval Sea Systems Command (USA) |
| C51NTE-1018 PRIMARY | Greer Stop Nut, Inc. (USA) |
| 782-7666612,ASSY 67,ITEM 25 | Naval Sea Systems Command (USA) |
NSN 5310-01-640-7008 is a Nut,self-Locking,hexagon, manufactured by Greer Stop Nut, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-640-7008 has 3 manufacturer part numbers on file: 782-7666612,ASSY 68,ITEM 25 (Naval Sea Systems Command), C51NTE-1018 (Greer Stop Nut, Inc.), 782-7666612,ASSY 67,ITEM 25 (Naval Sea Systems Command).
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.