The Nut,self-Locking,extended Washer, cataloged under National Stock Number 5310-01-478-1517, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-478-1517 |
| Primary Part Number | 74A430706-1003 |
| Item Name | Nut,self-Locking,extended Washer |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | The Boeing Company Div Defense |
| 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 |
|---|---|
| 74A430706-1003 PRIMARY | The Boeing Company Div Defense (USA) |
| 74A430706-1003 | Safran Landing Systems Canada Inc. (CAN) |
NSN 5310-01-478-1517 is a Nut,self-Locking,extended Washer, manufactured by The Boeing Company Div Defense, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-478-1517 has 2 manufacturer part numbers on file: 74A430706-1003 (The Boeing Company Div Defense), 74A430706-1003 (Safran Landing Systems Canada Inc.).
Key specifications for 74A430706-1003: Special Features: ITEM PREVIOUSLY KNOWN AS NUT,GLAND, AIRCRAFT; Part Name Assigned by Controlling Agency: (INAVY):NUT,GLAND; End Item Identification: CYLINDER ASSEMBLY, A. 0 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.