The Ring,bearing,inner, cataloged under National Stock Number 3110-00-227-4254, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-227-4254 |
| Primary Part Number | 33212 |
| Item Name | Ring,bearing,inner |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Komatsu America Corporation |
| Status | ACTIVE |
| Bore Diameter | 1.1875 INCHES NOMINAL IN |
| Standard Tolerance Designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Material | STEEL COMP E4340H OR STEEL COMP 4720 OR STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 1018 OR STEEL COMP 1117 OR STEEL COMP 1022 OR STEEL COMP E51100 OR STEEL COMP E52100 OVERALL |
| Overall Outside Diameter | 1.5000 INCHES NOMINAL IN |
| Style Designator | SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33212 | Komatsu America Corporation (USA) |
| MI19 | Mcgill Manufacturing Co, Inc (USA) |
| MS17130-14 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MI19 | Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA) |
| IR192420 | Timken Aerospace, Inc Dba Torrington Product (USA) |
| IR7275 | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| R33212 | Komatsu America Corporation (USA) |
NSN 3110-00-227-4254 is a Ring,bearing,inner, manufactured by Komatsu America Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-227-4254 has 7 cross-referenced part numbers: 33212 (Komatsu America Corporation), MI19 (Mcgill Manufacturing Co, Inc), MS17130-14 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MI19 (Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging.), IR192420 (Timken Aerospace, Inc Dba Torrington Product) and 2 more.
There are 5 known substitutes for 3110-00-227-4254: 5935-00-186-9882, 6515-01-217-5745, 5210-01-428-5365 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 33212: Bore Diameter: 1.1875 INCHES NOMINAL IN; Special Features: W/OIL HOLE AND GROOVE; Standard Tolerance Designation: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS; Bore Shape: STRAIGHT. 9 total characteristics are documented in the Federal Logistics Information System.