The Pulley,groove, cataloged under National Stock Number 3020-01-514-9917, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Deere & Co. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-514-9917 |
| Primary Part Number | R121038 |
| Item Name | Pulley,groove |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Deere & Co |
| 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 |
|---|---|
| R121038 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| R121038 | Rdo Equipment Pty Ltd (AUS) |
| R121038 PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| R121038 | 5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery |
| R121038 | 5/9 Secondary reference West Side Tractor Sales Co |
| R121038 | 5/9 Secondary reference Rdo Equipment Pty Ltd |
| R121038 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
NSN 3020-01-514-9917 is a Pulley,groove, manufactured by Deere & Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-514-9917 has 3 manufacturer part numbers on file: R121038 (Rdo Equipment Rdo Equipment Pty Ltd), R121038 (Rdo Equipment Pty Ltd), R121038 (Deere & Co).
Key specifications for R121038: Special Features: USED ON A WATER PUMP INLET. 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.