The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-727-6901, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Komatsu America Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 43 commercial cross-references from 33 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-727-6901 |
| Primary Part Number | 663557R91 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Komatsu America Corporation |
| Status | CANCELLED |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Cone Corner Radius | 0.1400 INCHES NOMINAL IN |
| Cone Width | 0.7800 INCHES NOMINAL IN |
| Bore Diameter | 1.6250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | NORMAL ANGLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 663557R91 | Komatsu America Corporation (USA) |
| 067-65-685411 | Foremost Industries Lp Div Industries Ltd (CAN) |
| LM501349 | Pacemaker Yacht Co |
| 1M501349 | The Timken Corporation (USA) |
| 550433-1 | Dana Corp Spicer Transmission Div (USA) |
| LM501349MN | The Timken Corporation (USA) |
| B7A4221A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 4254700-0 | Kalmar AC Inc (USA) |
| 4254700 | Agco Corp Parts Opn (USA) |
| 1937771 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| B7A4221A | Ford Motor Company (USA) |
| 3156052 | Kenosha Automotive Plant Sub of American Motors Corp (USA) |
| 3110007276901 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 230448 | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| FF-B-187/01-223 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 3L56052 | Jered Brown Bros Inc Liberty Works the (USA) |
| FF-B-187/01 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 4254700 | Allis-Chalmers Corp (USA) |
| 13-2-155594 | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
| 663557R91 | International Harvester Co Agricultural Equipment Div (USA) |
NSN 3110-00-727-6901 is a Cone and Rollers,tapered Roller, manufactured by Komatsu America Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-727-6901 has 43 cross-referenced part numbers: 663557R91 (Komatsu America Corporation), 067-65-685411 (Foremost Industries Lp Div Industries Ltd), LM501349 (Pacemaker Yacht Co), 1M501349 (The Timken Corporation), 550433-1 (Dana Corp Spicer Transmission Div) and 38 more.
There are 12 known substitutes for 3110-00-727-6901: 4320-00-447-1033, 5961-00-455-4441, 3040-00-490-0767 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 663557R91: Standard Tolerance Designation: AFBMA CLASS 2; Cone Corner Radius: 0.1400 INCHES NOMINAL IN; Cone Width: 0.7800 INCHES NOMINAL IN; Special Features: DUTY CLASS LM SERIES. 7 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-727-6901 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.