The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-156-1407, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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 | 3110-00-156-1407 |
| Primary Part Number | 2503ROLE6212B |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Material | STEEL OUTER RING |
| Material | STEEL ROLLER |
| Bore Shape | STRAIGHT |
| Bore Diameter | 60.0 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | RBEC NO.1 |
| Locating Feature | NONLOCATING |
| Material | STEEL INNER RING |
| Style Designator | DOUBLE ROW, NON-LOCATING, CYLINDRICAL INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, SEPARABLE |
| Overall Outside Diameter | 110.0 MILLIMETERS NOMINAL MM |
| Internal Fit-Up Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31850 | Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA) |
| A6212TS | General Motors Corp Delco Moraine Ndh Div (USA) |
| 2503ROLE6212B PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| A6212TS | General Motors Corp (USA) |
| 31850 | Dresser Industries Inc (USA) |
| 230341 | Hyster-Yale Group, Inc. (USA) |
NSN 3110-00-156-1407 is a Bearing,roller,cylindrical, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-1407 has 6 cross-referenced part numbers: 31850 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), A6212TS (General Motors Corp Delco Moraine Ndh Div), 2503ROLE6212B (Circor Naval Solutions Llc Dba Warren Pumps), A6212TS (General Motors Corp), 31850 (Dresser Industries Inc) and 1 more.
There are 5 known substitutes for 3110-00-156-1407: 6620-00-553-8854, 5935-00-578-2807, 2815-00-891-0323 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2503ROLE6212B: Surface Finish: GROUND; Material: STEEL OUTER RING; Material: STEEL ROLLER; Bore Shape: STRAIGHT. 12 total characteristics are documented in the Federal Logistics Information System.