The Bearing,roller,tapered, cataloged under National Stock Number 3110-01-462-2242, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-462-2242 |
| Primary Part Number | 426146 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — Bearings, Antifriction, Unmounted |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Overall Outside Diameter | 4.4375 INCHES NOMINAL IN |
| Bore Diameter | 2.5000 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 |
|---|---|
| 426146 | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 426146 | 5/9 Secondary reference Airline Hydraulics Corp Dba Airline Hydraulics Corp |
| 426146 | 5/9 Secondary reference Pabco Fluid Power Co Dba Sunsource - Pabco Div Sunsource |
| 426146 | 3/9 Design control — primary reference Telco Inc |
NSN 3110-01-462-2242 is a Bearing,roller,tapered, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.
NSN 3110-01-462-2242 has 1 manufacturer part number on file: 426146 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 426146: Overall Outside Diameter: 4.4375 INCHES NOMINAL IN; End Item Identification: PUMP, PISTON, CAGE 62983; Bore Diameter: 2.5000 INCHES NOMINAL IN. 2 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.