The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-0665, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-0665 |
| Primary Part Number | 645 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Cone Corner Radius | 0.2500 INCHES NOMINAL IN |
| Bore Diameter | 2.8125 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cone Width | 1.6250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| UT9008A | White Farm Equipment Co Sub of Tic Investment Inc (USA) |
| 0042874-8 | New Holland Construction (USA) |
| 645 PRIMARY | The Timken Corporation (USA) |
| 0042874 | New Holland Construction (USA) |
| BT645 | Federal-Mogul Corp Government Sales Dept (USA) |
| 042874 | New Holland Construction (USA) |
| 6V5132 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 188248 | General Motors Corp (USA) |
| BT645 | Ntn Bearing Corporation of America (USA) |
NSN 3110-00-100-0665 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-0665 has 9 cross-referenced part numbers: UT9008A (White Farm Equipment Co Sub of Tic Investment Inc), 0042874-8 (New Holland Construction), 645 (The Timken Corporation), 0042874 (New Holland Construction), BT645 (Federal-Mogul Corp Government Sales Dept) and 4 more.
There are 12 known substitutes for 3110-00-100-0665: 2640-00-255-9989, 5120-00-278-1065, 5325-00-286-8045 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 645: Style Designator: NORMAL ANGLE; Material: STEEL OVERALL; Cone Corner Radius: 0.2500 INCHES NOMINAL IN; Bore Diameter: 2.8125 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.