The Bearing,roller,cylindrical, cataloged under National Stock Number 3110-00-421-7425, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corporation Dba Mpb Corp. Government technical data includes 19 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-421-7425 |
| Primary Part Number | 5RFH110-15 |
| Item Name | Bearing,roller,cylindrical |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Mpb Corporation Dba Mpb Corp |
| Status | ACTIVE |
| Surface Finish | GROUND |
| Bore Diameter | 50.0 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 80.0 MILLIMETERS NOMINAL MM |
| Retainer Fabrication Method | MACHINED |
| Precious Material and Location | RETAINER SILVER |
| Material Document and Classification | AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE INNER RING |
| Material | STEEL OUTER RING |
| Material | STEEL RETAINER |
| Material | STEEL INNER RING |
| Material Document and Classification | AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Style Designator | SINGLE ROW, ONE-DIRECTION LOCATING, TWO LIP INNER RING, ONE LIP OUTER RING, SEPARABLE |
| Precious Material | SILVER |
| Material | STEEL ROLLER |
| Material Document and Classification | AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING |
| Material Document and Classification | AMS 6490 ASSN STD SINGLE MATERIAL RESPONSE ROLLER |
| Internal Clearance | 0.0027 INCHES MINIMUM RADIAL AND 0.0037 INCHES MAXIMUM RADIAL IN |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | RBEC NO.1 |
| Locating Feature | ONE DIRECTION |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 369A5199-3 | Mcdonnell Douglas Helicopter Co Inc (USA) |
| 5RFH110-15 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| 369A5199-3 | The Boeing Company (USA) |
| AAV9110RW1MSRA1732 PRIMARY | Timken Co Div the Timken Company (USA) |
| 12840 PRIMARY | Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings (USA) |
NSN 3110-00-421-7425 is a Bearing,roller,cylindrical, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-421-7425 has 5 cross-referenced part numbers: 369A5199-3 (Mcdonnell Douglas Helicopter Co Inc), 5RFH110-15 (Mpb Corporation Dba Mpb Corp), 369A5199-3 (The Boeing Company), AAV9110RW1MSRA1732 (Timken Co Div the Timken Company), 12840 (Industrial Tectonics Bearings Corporation Dba Rbc Bearings Inc Div Industrial Tectonics Bearings).
There are 9 known substitutes for 3110-00-421-7425: 4330-00-472-7397, 2920-00-496-3346, 3030-00-528-4273 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5RFH110-15: Surface Finish: GROUND; Bore Diameter: 50.0 MILLIMETERS NOMINAL MM; Overall Outside Diameter: 80.0 MILLIMETERS NOMINAL MM; Retainer Fabrication Method: MACHINED. 21 total characteristics are documented in the Federal Logistics Information System.