The Ring,bearing,inner, cataloged under National Stock Number 3110-00-112-1273, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Meritor Heavy Vehicle Systems, Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-112-1273 |
| Primary Part Number | 1428R200 |
| Item Name | Ring,bearing,inner |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Meritor Heavy Vehicle Systems, Llc |
| Status | ACTIVE |
| Smallest Outside Diameter | 2.5648 INCHES NOMINAL IN |
| Standard Tolerance Designation | RBEC NO.1 |
| Bore Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Style Designator | INNER RING, ROLLER, SINGLE LIP |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-112-1273 is a Ring,bearing,inner, manufactured by Meritor Heavy Vehicle Systems, Llc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-112-1273 has 3 cross-referenced part numbers: 1428R200 (Meritor Heavy Vehicle Systems, Llc), MR1310 (Federal-Mogul Corp Government Sales Dept), 187095 (Komatsu American Intl Co).
There is 1 known substitute for 3110-00-112-1273: 3110-00-100-0607. Verify interchangeability with system specifications before substitution.
Key specifications for 1428R200: Smallest Outside Diameter: 2.5648 INCHES NOMINAL IN; Standard Tolerance Designation: RBEC NO.1; Bore Diameter: 50.0 MILLIMETERS NOMINAL MM; Special Features: NO(E. 9 total characteristics are documented in the Federal Logistics Information System.