The Bearing,ball,duplex, cataloged under National Stock Number 3110-00-919-5034, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-919-5034 |
| Primary Part Number | 3TAWR12-19-62 |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Mpb Corporation Dba Mpb Corp |
| Status | ACTIVE |
| Bearing Preload Rating | 15.0 POUNDS NOMINAL LBS |
| Material | STEEL CORROSION RESISTING BALL |
| Material | PLASTIC RETAINER |
| Bore Diameter | 0.7500 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING INNER RING |
| Material | STEEL CORROSION RESISTING OUTER RING |
| Shield Quantity | 1 |
| Surface Finish | GROUND |
| Load Direction | ANGULAR |
| Retainer Fabrication Method | MACHINED |
| Overall Outside Diameter | 1.1875 INCHES NOMINAL IN |
| Style Designator | COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING |
| Standard Tolerance Designation | ABEC NO.7 |
| Material | STEEL SHIELD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 972073-0001 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 3TAWR12-19-62 PRIMARY | Mpb Corporation Dba Mpb Corp (USA) |
| 4224 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| 3TAWR12-19-62 | Mpb Corp Div Timken Super Precision (USA) |
NSN 3110-00-919-5034 is a Bearing,ball,duplex, manufactured by Mpb Corporation Dba Mpb Corp, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-919-5034 has 4 cross-referenced part numbers: 972073-0001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 3TAWR12-19-62 (Mpb Corporation Dba Mpb Corp), 4224 (New Hampshire Ball Bearings Inc Div Hitech Division), 3TAWR12-19-62 (Mpb Corp Div Timken Super Precision).
There are 10 known substitutes for 3110-00-919-5034: 6680-00-063-1695, 4510-00-151-6741, 2805-00-376-0417 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3TAWR12-19-62: Bearing Preload Rating: 15.0 POUNDS NOMINAL LBS; Material: STEEL CORROSION RESISTING BALL; Material: PLASTIC RETAINER; Bore Diameter: 0.7500 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.