The Ring,bearing,inner, cataloged under National Stock Number 3110-00-740-6785, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-740-6785 |
| Primary Part Number | MR1212 |
| Item Name | Ring,bearing,inner |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Bore Diameter | 60.0 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | RBEC NO.1 |
| Style Designator | INNER RING, ROLLER, SINGLE LIP |
| Smallest Outside Diameter | 2.8496 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MR1212 PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| R1212 | General Motors Llc Dba General Motors Llc (USA) |
| 1J9226 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| R1212 | General Motors Corp (USA) |
| R1212 | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-740-6785 is a Ring,bearing,inner, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-740-6785 has 5 cross-referenced part numbers: MR1212 (Federal-Mogul Corp Government Sales Dept), R1212 (General Motors Llc Dba General Motors Llc), 1J9226 (Caterpillar Inc Div Caterpillar Defense), R1212 (General Motors Corp), R1212 (General Motors Corp Delco Moraine Ndh Div).
There are 3 known substitutes for 3110-00-740-6785: 5210-00-540-2560, 7530-01-030-8820, 7530-01-090-9833. Verify interchangeability with system specifications before substitution.
Key specifications for MR1212: Overall Width: 22.0 MILLIMETERS NOMINAL MM; Surface Finish: GROUND; Bore Shape: STRAIGHT; Bore Diameter: 60.0 MILLIMETERS NOMINAL MM. 8 total characteristics are documented in the Federal Logistics Information System.