The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-5989, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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 | 3110-00-100-5989 |
| Primary Part Number | 12175-12303 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Bore Diameter | 1.7500 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0600 INCHES NOMINAL IN |
| Cone Width | 0.6750 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0600 INCHES NOMINAL IN |
| Overall Outside Diameter | 3.0312 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cup Width | 0.4687 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Standout Width | 0.2188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12175-12303 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| S6766 PRIMARY | Elgin Sweeper Company (USA) |
| 12175-99404 PRIMARY | The Timken Corporation (USA) |
| FF-B-187/01-090 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS19081-67 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 12175-12303 | The Timken Corporation (USA) |
NSN 3110-00-100-5989 is a Bearing,roller,tapered, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-5989 has 6 cross-referenced part numbers: 12175-12303 (Federal-Mogul Corp Government Sales Dept), S6766 (Elgin Sweeper Company), 12175-99404 (The Timken Corporation), FF-B-187/01-090 (Federal Specifications Promulgated by General Services Administration Washington DC), MS19081-67 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.
There is 1 known substitute for 3110-00-100-5989: 3110-00-293-8579. Verify interchangeability with system specifications before substitution.
Key specifications for 12175-12303: Overall Width: 0.6875 INCHES NOMINAL IN; Bore Diameter: 1.7500 INCHES NOMINAL IN; Backface Corner Radius: 0.0600 INCHES NOMINAL IN; Cone Width: 0.6750 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.