The Washer,key, cataloged under National Stock Number 5310-01-470-0551, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Deere & Company Div Deere Power Systems Group. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5310-01-470-0551 |
| Primary Part Number | R101225 |
| Item Name | Washer,key |
| FSC / FSG | 5310 / 53 — Nuts and Washers |
| Manufacturer | Deere & Company Div Deere Power Systems Group |
| Status | ACTIVE |
| Style Designator | KEY |
| Material Document and Classification | JD-1018HR MFR REF ALL MATERIAL RESPONSES OVERALL |
| Material | STEEL CORROSION RESISTING OVERALL |
| 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 |
|---|---|
| R101225 PRIMARY | Deere & Company Div Deere Power Systems Group (USA) |
| Reference | Meaning |
|---|---|
| R101225 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
NSN 5310-01-470-0551 is a Washer,key, manufactured by Deere & Company Div Deere Power Systems Group, classified under FSC 5310, Nuts and Washers. Status: active.
NSN 5310-01-470-0551 has 1 manufacturer part number on file: R101225 (Deere & Company Div Deere Power Systems Group).
Key specifications for R101225: Style Designator: KEY; Material Document and Classification: JD-1018HR MFR REF ALL MATERIAL RESPONSES OVERALL; End Item Identification: 2815-01-462-2289; Material: STEEL CORROSION RESISTING OVERALL. 3 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.