The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-100-3599, 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 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-3599 |
| Primary Part Number | 43131 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Cone Width | 0.9478 INCHES NOMINAL IN |
| Bore Diameter | 1.3125 INCHES NOMINAL IN |
| Style Designator | STEEP ANGLE |
| Material | STEEL OVERALL |
| Cone Corner Radius | 0.1406 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 287068R91 | Navistar International Corporation Dba Navistar (USA) |
| FF-B-187/3 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 287068R91 | Komatsu American Intl Co (USA) |
| 43131 | Federal-Mogul Corp Government Sales Dept (USA) |
| 43131 PRIMARY | The Timken Corporation (USA) |
| 7B7870 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 287068R91 | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| FF0106 | Raytheon Company Dba Raytheon (USA) |
| FFB187/03-10 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-100-3599 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-3599 has 9 cross-referenced part numbers: 287068R91 (Navistar International Corporation Dba Navistar), FF-B-187/3 (Federal Specifications Promulgated by General Services Administration Washington DC), 287068R91 (Komatsu American Intl Co), 43131 (Federal-Mogul Corp Government Sales Dept), 43131 (The Timken Corporation) and 4 more.
There are 10 known substitutes for 3110-00-100-3599: 3110-00-100-0264, 3110-00-100-0585, 3110-00-100-3535 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 43131: Cone Width: 0.9478 INCHES NOMINAL IN; Bore Diameter: 1.3125 INCHES NOMINAL IN; Style Designator: STEEP ANGLE; Material: STEEL OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.