The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-535-2374, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is The Timken Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-535-2374 |
| Primary Part Number | 1932/1975 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Style Designator | SPHERICAL ROLLERS, OUTER AND INNER CONCAVE RACEWAY, NON-SEPARABLE |
| Overall Outside Diameter | 2.3125 INCHES NOMINAL IN |
| Bore Diameter | 0.8750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 1932/1975 PRIMARY | The Timken Corporation (USA) |
| Reference | Meaning |
|---|---|
| PL40200 FIND NO 3 | 5/1 Secondary reference Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque |
| PA47719-999-000 | 5/1 Secondary reference Curtiss-Wright Flow Control Corporation Dba Curtiss-Wright Flow Control Co Div Curtiss-Wright / Nu-Torque |
NSN 3110-01-535-2374 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-535-2374 has 1 manufacturer part number on file: 1932/1975 (The Timken Corporation).
Key specifications for 1932/1975: Style Designator: SPHERICAL ROLLERS, OUTER AND INNER CONCAVE RACEWAY, NON-SEPARABLE; Overall Width: 0.7500 INCHES NOMINAL IN; Overall Outside Diameter: 2.3125 INCHES NOMINAL IN; End Item Identification: OPERATOR,HYDRAULIC. 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.