The Cone and Rollers,tapered Roller, cataloged under National Stock Number 3110-00-763-0373, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-763-0373 |
| Primary Part Number | LM12749 |
| Item Name | Cone and Rollers,tapered Roller |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | The Timken Corporation |
| Status | ACTIVE |
| Standard Tolerance Designation | AFBMA CLASS 2 |
| Material | STEEL OVERALL |
| Cone Width | 0.6550 INCHES NOMINAL IN |
| Cone Corner Radius | 0.5000 INCHES NOMINAL IN |
| Bore Diameter | 22.00 MILLIMETERS NOMINAL MM |
| Retainer Fabrication Method | PRESSED |
| Style Designator | NORMAL ANGLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| LM12749 PRIMARY | The Timken Corporation (USA) |
| 3223345 | Kenosha Automotive Plant Sub of American Motors Corp (USA) |
| 927437 | Kalmar AC Inc (USA) |
| 23036 | Scott Huber Essick a Co of Figgie International Inc (USA) |
| 3223345 | Chrysler Corp Engine and Components Sales Diversified Products Div (USA) |
| 3580888 | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 3580888 | Chrysler Corp Service and Parts Opns (USA) |
| LM12749 | Fleck Bearing Co (USA) |
| FF-B-187 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| D0AZ1216A | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| D0AZ-1216A | Ford Motor Company (USA) |
| 0927437 | Agco Corp Parts Opn (USA) |
| E7TZ 1216-A | Ford Motor Company (USA) |
| 0927437-4 | Kalmar AC Inc (USA) |
NSN 3110-00-763-0373 is a Cone and Rollers,tapered Roller, manufactured by The Timken Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-763-0373 has 14 cross-referenced part numbers: LM12749 (The Timken Corporation), 3223345 (Kenosha Automotive Plant Sub of American Motors Corp), 927437 (Kalmar AC Inc), 23036 (Scott Huber Essick a Co of Figgie International Inc), 3223345 (Chrysler Corp Engine and Components Sales Diversified Products Div) and 9 more.
There are 6 known substitutes for 3110-00-763-0373: 3110-00-155-9067, 5306-00-166-2125, 5133-00-596-7947 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for LM12749: Standard Tolerance Designation: AFBMA CLASS 2; Material: STEEL OVERALL; Cone Width: 0.6550 INCHES NOMINAL IN; Special Features: DUTY CLASS LM SERIES. 8 total characteristics are documented in the Federal Logistics Information System.