The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-01-550-4637, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-550-4637 |
| Primary Part Number | JD8271 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| 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 |
|---|---|
| JD8271 | Rdo Equipment Pty Ltd (AUS) |
| JD8271 PRIMARY | Deere & Co (USA) |
| JD8271 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| JD8271 | 5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery |
| JD8271 | 5/9 Secondary reference Rdo Equipment Pty Ltd |
NSN 3110-01-550-4637 is a Cup,tapered Roller Bearing, manufactured by Deere & Co, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-550-4637 has 3 manufacturer part numbers on file: JD8271 (Rdo Equipment Pty Ltd), JD8271 (Deere & Co), JD8271 (Rdo Equipment Rdo Equipment Pty Ltd).
Key specifications for JD8271: End Item Identification: 260 AND 270 SKID-STEER LOADERS TANDEM PUMP (FRONT). 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.