The Nut,self-Locking,double Hexagon, cataloged under National Stock Number 5310-01-060-3259, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. The record lists 4 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,double Hexagon |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (CAGE 30003); Sps Technologies, Llc Dba PB Fasteners (CAGE 56878) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-060-3259 |
| Primary Part Number | 642AS0559 |
| Item Name | Nut,self-Locking,double Hexagon |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 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 |
|---|---|
| 642AS0559-1 | The Boeing Company Div Defense (USA) |
| 642AS0559 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 642AS0559-1 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 75969-1216 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
NSN 5310-01-060-3259 is a Nut,self-Locking,double Hexagon, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-060-3259 has 4 manufacturer part numbers on file: 642AS0559-1 (The Boeing Company Div Defense), 642AS0559 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 642AS0559-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 75969-1216 (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.