The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-4172, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-100-4172 |
| Primary Part Number | 472-479 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | CANCELLED |
| Bore Diameter | 2.6250 INCHES NOMINAL IN |
| Cone Width | 1.1420 INCHES NOMINAL IN |
| Backface Corner Radius | 0.0780 INCHES NOMINAL IN |
| Standout Width | 0.2188 INCHES NOMINAL IN |
| Cone Corner Radius | 0.0930 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cup Width | 0.9542 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Overall Outside Diameter | 4.7244 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 472-479 PRIMARY | The Timken Corporation (USA) |
| RC3525H31 | Continental Emsco Co Skagit Products Div (USA) |
| 5556001 | Continental Emsco Co Skagit Products Div (USA) |
| 479-472 | The Timken Corporation (USA) |
| 5556006 | Continental Emsco Co Skagit Products Div (USA) |
| 571000 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| T126 | Yale Security Inc. Dba Norton Door Control (USA) |
| 479-472 | Federal-Mogul Corp Government Sales Dept (USA) |
NSN 3110-00-100-4172 is a Bearing,roller,tapered, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-4172 has 8 cross-referenced part numbers: 472-479 (The Timken Corporation), RC3525H31 (Continental Emsco Co Skagit Products Div), 5556001 (Continental Emsco Co Skagit Products Div), 479-472 (The Timken Corporation), 5556006 (Continental Emsco Co Skagit Products Div) and 3 more.
There are 10 known substitutes for 3110-00-100-4172: 3110-00-117-0758, 1680-00-231-9332, 5136-00-262-2195 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 472-479: Bore Diameter: 2.6250 INCHES NOMINAL IN; Cone Width: 1.1420 INCHES NOMINAL IN; Backface Corner Radius: 0.0780 INCHES NOMINAL IN; Standout Width: 0.2188 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-4172 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.