The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-067-6166, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Nut,self-Locking,hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Greer Stop Nut, Inc. (CAGE 27687); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-067-6166 |
| Primary Part Number | 70NTM-640 |
| 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) |
| Part Number | Manufacturer |
|---|---|
| 70NTM-640 PRIMARY | Greer Stop Nut, Inc. (USA) |
| M8892-60 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 3015T54P01 | 1/2 Source control — Government-approved source U.S. Government activity |
| 8892-60 | 5/9 Secondary reference Harvard Industries Inc |
| 3015T54P01 | 5/9 Secondary reference Rolls-Royce Airlines |
| 3015T54P01 | 5/9 Secondary reference Rolls-Royce Plc Div Defense (europe) |
NSN 5310-01-067-6166 is a Nut,self-Locking,hexagon, manufactured by Greer Stop Nut, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-067-6166 has 2 manufacturer part numbers on file: 70NTM-640 (Greer Stop Nut, Inc.), M8892-60 (Sps Technologies, Llc Dba PB Fasteners).
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.