The Bearing,roller,tapered, cataloged under National Stock Number 3110-00-100-4220, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Borg-Warner Corp. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 18 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 | 3110-00-100-4220 |
| Primary Part Number | PT873 |
| Item Name | Bearing,roller,tapered |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Borg-Warner Corp |
| Status | CANCELLED |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Overall Outside Diameter | 6.0000 INCHES NOMINAL IN |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Standout Width | 0.3750 INCHES NOMINAL IN |
| Cone Width | 1.4300 INCHES NOMINAL IN |
| Style Designator | STRAIGHT BORE, NORMAL ANGLE |
| Backface Corner Radius | 0.1250 INCHES NOMINAL IN |
| Bore Diameter | 3.5000 INCHES NOMINAL IN |
| Cup Width | 1.1875 INCHES NOMINAL IN |
| Material | STEEL COMP E52100 OR STEEL COMP 4320 OR STEEL COMP 4620 OR STEEL COMP 8620 OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| PT873 | Borg-Warner Corp (USA) |
| FFB187/01-642 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 25Z259D26 | Morris Material Handling, Inc. (USA) |
| 593-592A | The Timken Corporation (USA) |
| 593-592A | Federal-Mogul Corp Government Sales Dept (USA) |
| 38637D | Navistar International Corporation Dba Navistar (USA) |
| 593592A | Scott Huber Essick a Co of Figgie International Inc (USA) |
| M214 | Dresser Industries Inc Waukesha Engine Div (USA) |
| 593AND592A | Abc/sunray Corp (USA) |
| 38637D | Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA) |
| PT873 | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 3110001004220 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| PT873 | Lockwood Corp (USA) |
| 593-592A | Skf Usa Inc. (USA) |
| MS19081-137 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| A-A-59649 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 593-592A | Ntn Bearing Corporation of America (USA) |
| RC25027 | Eagle Crusher Co Inc Dba Stedman Machine Co (USA) |
| AA59649-642 | 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) |
NSN 3110-00-100-4220 is a Bearing,roller,tapered, manufactured by Borg-Warner Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-100-4220 has 20 cross-referenced part numbers: PT873 (Borg-Warner Corp), FFB187/01-642 (Federal Specifications Promulgated by General Services Administration Washington DC), 25Z259D26 (Morris Material Handling, Inc.), 593-592A (The Timken Corporation), 593-592A (Federal-Mogul Corp Government Sales Dept) and 15 more.
There are 4 known substitutes for 3110-00-100-4220: 5355-00-160-6099, 5355-00-230-2326, 5910-00-691-0205 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for PT873: Standard Tolerance Designation: AFBMA CLASS 2; Overall Outside Diameter: 6.0000 INCHES NOMINAL IN; Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Standout Width: 0.3750 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-100-4220 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.