The Washer,lock, cataloged under National Stock Number 5310-01-548-3590, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Denel Vehicle Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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 | 5310-01-548-3590 |
| Primary Part Number | 017690 |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Denel Vehicle Systems |
| Status | ACTIVE |
| Style Designator | SPLIT HELICAL-RIGHT HAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5310-01-548-3590 is a Washer,lock, manufactured by Denel Vehicle Systems, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-548-3590 has 2 manufacturer part numbers on file: 017690 (General Dynamics Land Systems Canadacorp), 017690 (Denel Vehicle Systems).
Key specifications for 017690: Style Designator: SPLIT HELICAL-RIGHT HAND; Part Name Assigned by Controlling Agency: WASHER, LOCK, SPRING; End Item Identification: 2355-20-001-9922, CAR, ARMORED, MINE DISPOSAL. 1 specification is 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.