The Washer,lock, cataloged under National Stock Number 5310-01-700-6972, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is E Z Loader Boat Trailers, Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-700-6972 |
| Primary Part Number | 290-002635-S |
| Item Name | Washer,lock |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | E Z Loader Boat Trailers, Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Diameter | 0.3125 INCHES NOMINAL IN |
| 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 |
|---|---|
| 290-002635-S PRIMARY | E Z Loader Boat Trailers, Inc. (USA) |
NSN 5310-01-700-6972 is a Washer,lock, manufactured by E Z Loader Boat Trailers, Inc., classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-700-6972 has 1 manufacturer part number on file: 290-002635-S (E Z Loader Boat Trailers, Inc.).
Key specifications for 290-002635-S: Part Name Assigned by Controlling Agency: WASHER LOCK REG HELICAL SPG; Material: STEEL CORROSION RESISTING OVERALL; Hole Diameter: 0.3125 INCHES NOMINAL IN. 2 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.