The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-5924, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 3110-00-100-5924 |
| Primary Part Number | 3478-3420 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Cup Width | 0.9375 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Cone Width | 1.1721 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 751 TYPE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Bore Diameter | 1.3750 INCHES NOMINAL IN |
| Overall Outside Diameter | 3.1250 INCHES NOMINAL IN |
| Standout Width | 0.2188 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3478-3420 PRIMARY | The Timken Corporation (USA) |
| K3434 | Yale Security Inc. Dba Norton Door Control (USA) |
| 3478-3420 | Ntn Bearing Corporation of America (USA) |
| K3434 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
| 0210167-00 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
| FFB187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 210167 | Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA) |
NSN 3110-00-100-5924 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-100-5924 has 7 cross-referenced part numbers: 3478-3420 (The Timken Corporation), K3434 (Yale Security Inc. Dba Norton Door Control), 3478-3420 (Ntn Bearing Corporation of America), K3434 (Hyster-Yale Group, Inc. Dba Yale Materials Handling), 0210167-00 (Hyster-Yale Group, Inc. Dba Yale Materials Handling) and 2 more.
There is 1 known substitute for 3110-00-100-5924: 5340-01-630-5026. Verify interchangeability with system specifications before substitution.
Key specifications for 3478-3420: Backface Corner Radius: 0.1250 INCHES NOMINAL IN; Cup Width: 0.9375 INCHES NOMINAL IN; Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Cone Width: 1.1721 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.