The Washer,flat, cataloged under National Stock Number 5310-01-478-2602, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is John Deere Construction & Forestry Company. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5310-01-478-2602 |
| Primary Part Number | CA300305 |
| Item Name | Washer,flat |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | John Deere Construction & Forestry Company |
| 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 |
|---|---|
| 8KK867 | Oshkosh Defense Llc (USA) |
| CA300305 PRIMARY | John Deere Construction & Forestry Company (USA) |
| Reference | Meaning |
|---|---|
| 8KK867 | 5/9 Secondary reference Oshkosh Corp |
| 12KP340 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
| CA300305 | 3/9 Design control — primary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
NSN 5310-01-478-2602 is a Washer,flat, manufactured by John Deere Construction & Forestry Company, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-478-2602 has 2 manufacturer part numbers on file: 8KK867 (Oshkosh Defense Llc), CA300305 (John Deere Construction & Forestry Company).
Key specifications for CA300305: End Item Identification: CONTRACTOR LOGISTICS LIFETIME SUPPORT (CRLS),HYDRAULIC EXCAVATOR TYPE 1 (HYEX)(MODEL 230 LCR HX1),NSN 3805-01-463-0804,TM5-3805-280-24P. 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.