The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-0678, 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 6 commercial cross-references from 6 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 | 3110-00-100-0678 |
| Primary Part Number | 744 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cone Corner Radius | 0.1406 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Cone Width | 1.8375 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Bore Diameter | 2.8750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 536218 | Porta Drill Inc (USA) |
| 744 PRIMARY | The Timken Corporation (USA) |
| 744 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 2B3184 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 536218 | Fruehauf Corp (USA) |
| 516229-1 | West Salem Machinery Company Dba West Salem Machinery Div Gerlinger Carrier Company (gcc) (USA) |
NSN 3110-00-100-0678 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-0678 has 6 cross-referenced part numbers: 536218 (Porta Drill Inc), 744 (The Timken Corporation), 744 (Federal-Mogul Corp Government Sales Dept), 2B3184 (Caterpillar Inc Div Caterpillar Defense), 536218 (Fruehauf Corp) and 1 more.
There are 12 known substitutes for 3110-00-100-0678: 6625-00-081-6408, 7510-00-264-5469, 4140-00-431-0156 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 744: Standard Tolerance Designation: AFBMA CLASS 2; Cone Corner Radius: 0.1406 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Cone Width: 1.8375 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.