The Washer,special, cataloged under National Stock Number 5310-00-573-6586, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Defense & Development Enterprises Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Washer,special |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Defense & Development Enterprises Llc (CAGE 07KQ5) |
| Parameter | Value |
|---|---|
| NSN | 5310-00-573-6586 |
| Primary Part Number | 50342-2 |
| Item Name | Washer,special |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Defense & Development Enterprises Llc |
| 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 |
|---|---|
| 50342-2 PRIMARY | Defense & Development Enterprises Llc (USA) |
| Reference | Meaning |
|---|---|
| 50342-2 | 3/9 Design control — primary reference Triumph Thermal Systems - Maryland, Inc. |
NSN 5310-00-573-6586 is a Washer,special, manufactured by Defense & Development Enterprises Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-00-573-6586 has 1 manufacturer part number on file: 50342-2 (Defense & Development Enterprises Llc).
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.