The Cup,tapered Roller Bearing, cataloged under National Stock Number 3110-00-143-7578, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Trw Inc Trw Commercial Steering Div. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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 | 3110-00-143-7578 |
| Primary Part Number | 14038 |
| Item Name | Cup,tapered Roller Bearing |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Trw Inc Trw Commercial Steering Div |
| Status | ACTIVE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Backface Corner Radius | 0.0156 INCHES NOMINAL IN |
| Outside Diameter | 2.1227 INCHES NOMINAL IN |
| Style Designator | NORMAL ANGLE |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BB3553 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 14038 PRIMARY | Trw Inc Trw Commercial Steering Div (USA) |
| BT14 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 14 | Tyson Bearing Co Div Skf Industries Inc (USA) |
| 799010 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| BB3553 | Ford Motor Company (USA) |
| 799010 | Ford Motor Company (USA) |
| 386716 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 14 PRIMARY | The Timken Corporation (USA) |
| 386716 | Chrysler Corp Hamtramck Assembly (USA) |
NSN 3110-00-143-7578 is a Cup,tapered Roller Bearing, manufactured by Trw Inc Trw Commercial Steering Div, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-143-7578 has 10 cross-referenced part numbers: BB3553 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 14038 (Trw Inc Trw Commercial Steering Div), BT14 (Federal-Mogul Corp Government Sales Dept), 14 (Tyson Bearing Co Div Skf Industries Inc), 799010 (Ford Motor Co Ford Parts and Service Div Government Part Sales) and 5 more.
There are 12 known substitutes for 3110-00-143-7578: 2510-00-174-5382, 5340-00-222-8562, 3030-00-529-0349 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14038: Standard Tolerance Designation: AFBMA CLASS 2; Backface Corner Radius: 0.0156 INCHES NOMINAL IN; Overall Width: 0.6367 INCHES NOMINAL IN; Outside Diameter: 2.1227 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.