The Washer,flat, cataloged under National Stock Number 5310-01-563-4695, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Dana Commercial Vehicle Products, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-563-4695 |
| Primary Part Number | 210509 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Dana Commercial Vehicle Products, Llc |
| 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 |
|---|---|
| 7HS875 | Oshkosh Defense Llc (USA) |
| 210509 PRIMARY | Dana Commercial Vehicle Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 1KS830 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Defense Llc |
| 7HS875 | 5/9 Secondary reference Oshkosh Corp |
| 1KS830 | 5/9 Secondary reference Oshkosh Corp |
NSN 5310-01-563-4695 is a Washer,flat, manufactured by Dana Commercial Vehicle Products, Llc, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-563-4695 has 2 manufacturer part numbers on file: 7HS875 (Oshkosh Defense Llc), 210509 (Dana Commercial Vehicle Products, Llc).
Key specifications for 210509: End Item Identification: 2320-01-534-1867 TRUCK, PALLETIZED LOADING. 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.