The Washer,flat, cataloged under National Stock Number 5310-01-478-5120, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Kubota Tractor Corp. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,flat |
| FSC / FSG | 5310 — Nuts and Washers (FSG 53) |
| Manufacturers | Tvs Supply Chain Solutions Limited (CAGE KCQ24); Kubota Uk Ltd (CAGE K5F98); Engine Distributors, Inc. (CAGE 31013); Kubota Tractor Corp (CAGE 0XWR1) |
| Parameter | Value |
|---|---|
| NSN | 5310-01-478-5120 |
| Primary Part Number | 04013-60080 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Kubota Tractor Corp |
| 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 |
|---|---|
| CV146872 | Tvs Supply Chain Solutions Limited (GBR) |
| 04013-60080 | Kubota Uk Ltd (GBR) |
| 04013-60080 | Engine Distributors, Inc. (USA) |
| 04013-60080 PRIMARY | Kubota Tractor Corp (USA) |
| Reference | Meaning |
|---|---|
| 185-7221 | 5/1 Secondary reference Cummins Power Generation Inc. |
NSN 5310-01-478-5120 is a Washer,flat, manufactured by Kubota Tractor Corp, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-478-5120 has 4 manufacturer part numbers on file: CV146872 (Tvs Supply Chain Solutions Limited), 04013-60080 (Kubota Uk Ltd), 04013-60080 (Engine Distributors, Inc.), 04013-60080 (Kubota Tractor Corp).
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.