The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-3878, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-3878 |
| Primary Part Number | A13777A |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Backface Corner Radius | 0.0460 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 3.5000 INCHES NOMINAL IN |
| Standout Width | 0.1624 INCHES NOMINAL IN |
| Cup Width | 0.6501 INCHES NOMINAL IN |
| Cone Width | 0.8750 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0620 INCHES NOMINAL IN |
| Bore Diameter | 2.0000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A13777A | The Timken Corporation (USA) |
| S16003A | Cummins Inc. (USA) |
| 368-362A | The Timken Corporation (USA) |
| 220842 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
| 368-362A | Federal-Mogul Corp Government Sales Dept (USA) |
| K7003378P1 | General Electric Company (USA) |
| L609 | Gravely International Inc (USA) |
| 3110PL0882893 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 5050G3053 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
| AA59649-335 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| FF-B-187/01 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-59649A | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| FFB187/01-335 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-100-3878 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-3878 has 13 cross-referenced part numbers: A13777A (The Timken Corporation), S16003A (Cummins Inc.), 368-362A (The Timken Corporation), 220842 (Hyster-Yale Group, Inc. Dba Yale Materials Handling), 368-362A (Federal-Mogul Corp Government Sales Dept) and 8 more.
There are 4 known substitutes for 3110-00-100-3878: 3110-00-100-0719, 3110-00-100-5920, 3110-00-289-6633 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for A13777A: Backface Corner Radius: 0.0460 INCHES NOMINAL IN; Standard Tolerance Designation: AFBMA CLASS 2; Style Designator: STRAIGHT BORE, NORMAL ANGLE; Overall Outside Diameter: 3.5000 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-3878 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.