The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-143-7579, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-143-7579 |
| Primary Part Number | 14C |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Backface Corner Radius | 0.0469 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Outside Diameter | 2.2477 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 637539 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 799122 | The Timken Corporation (USA) |
| 14C PRIMARY | The Timken Corporation (USA) |
| BT14C PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 33109 PRIMARY | Trw Inc Trw Commercial Steering Div (USA) |
| 81T3553 | Ford Motor Company (USA) |
| 81T3553 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
NSN 3110-00-143-7579 is a Cup,tapered Roller Bearing, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-143-7579 has 7 cross-referenced part numbers: 637539 (Chrysler Realty Company Llc Dba Daimler Chrysler), 799122 (The Timken Corporation), 14C (The Timken Corporation), BT14C (Federal-Mogul Corp Government Sales Dept), 33109 (Trw Inc Trw Commercial Steering Div) and 2 more.
There are 12 known substitutes for 3110-00-143-7579: 2920-00-155-8040, 3020-00-174-5592, 3120-00-198-7982 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14C: Material: STEEL OVERALL; Backface Corner Radius: 0.0469 INCHES NOMINAL IN; Style Designator: NORMAL ANGLE; Overall Width: 0.6730 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-143-7579 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.