The Ring,bearing,outer, cataloged under National Stock Number 3110-00-156-8425, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-8425 |
| Primary Part Number | 8490736 |
| Item Name | Ring,bearing,outer |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | CANCELLED |
| Bore Diameter | 2.7500 INCHES NOMINAL IN |
| Overall Outside Diameter | 80.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Standard Tolerance Designation | AFBMA STD TOLERANCES FOR JOURNAL BEARINGS |
| Material | STEEL OVERALL |
| Style Designator | SOLID OUTER RACE, JOURNAL AND NEEDLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C336 | American Standard Inc Westinghouse Air Brake Co Div (USA) |
| 0R208 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 8490736 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 0R208 | General Motors Corp (USA) |
| 0R208 | General Motors Llc Dba General Motors Llc (USA) |
| 0R208 PRIMARY | Rbc Bearings Incorporated Div West Trenton Division (USA) |
| 121635 | General Motors Corp (USA) |
| 121635 | General Motors Llc Dba General Motors Llc (USA) |
NSN 3110-00-156-8425 is a Ring,bearing,outer, manufactured by Us Army Aviation and Missile Command, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-156-8425 has 8 cross-referenced part numbers: C336 (American Standard Inc Westinghouse Air Brake Co Div), 0R208 (General Motors Corp Delco Moraine Ndh Div), 8490736 (Us Army Aviation and Missile Command), 0R208 (General Motors Corp), 0R208 (General Motors Llc Dba General Motors Llc) and 3 more.
There are 8 known substitutes for 3110-00-156-8425: 5998-00-019-9007, 2520-00-352-5509, 4410-00-377-9863 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8490736: Bore Diameter: 2.7500 INCHES NOMINAL IN; Special Features: OIL HOLES; Overall Outside Diameter: 80.00 MILLIMETERS NOMINAL MM; Surface Finish: GROUND. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-156-8425 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.