The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-809-9090, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-809-9090 |
| Primary Part Number | 25581-25520 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Cone Corner Radius | 0.0200 INCHES NOMINAL IN |
| Cone Width | 1.0000 INCHES NOMINAL IN |
| Bore Diameter | 1.7500 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Standout Width | 0.1875 INCHES NOMINAL IN |
| Cup Width | 0.7500 INCHES NOMINAL IN |
| Retainer Fabrication Method | PRESSED |
| Backface Corner Radius | 0.0310 INCHES NOMINAL IN |
| Overall Outside Diameter | 3.2650 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 25581-25520 PRIMARY | The Timken Corporation (USA) |
| 223211 | Clark Equipment Co Transmission Div (USA) |
NSN 3110-00-809-9090 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-809-9090 has 2 cross-referenced part numbers: 25581-25520 (The Timken Corporation), 223211 (Clark Equipment Co Transmission Div).
There is 1 known substitute for 3110-00-809-9090: 2915-00-224-5295. Verify interchangeability with system specifications before substitution.
Key specifications for 25581-25520: Material: STEEL OVERALL; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Cone Corner Radius: 0.0200 INCHES NOMINAL IN; Cone Width: 1.0000 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.