The Bearing,ball,annular, cataloged under National Stock Number 3110-01-159-2142, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is New Hampshire Ball Bearings Inc Div Hitech Division. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3110-01-159-2142 |
| Primary Part Number | SFR133PPK25 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Hitech Division |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Bore Diameter | 0.0937 INCHES NOMINAL IN |
| Flange Outside Diameter | 0.2340 INCHES NOMINAL IN |
| Standard Tolerance Designation | ABEC NO. 7P |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Shield Quantity | 2 |
| Outer Ring Outside Diameter | 0.1875 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Load Direction | RADIAL |
| Flange Width | 0.0310 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SFR133PPK25 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
NSN 3110-01-159-2142 is a Bearing,ball,annular, manufactured by New Hampshire Ball Bearings Inc Div Hitech Division, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-159-2142 has 1 cross-referenced part number: SFR133PPK25 (New Hampshire Ball Bearings Inc Div Hitech Division).
There is 1 known substitute for 3110-01-159-2142: 3110-00-840-3502. Verify interchangeability with system specifications before substitution.
Key specifications for SFR133PPK25: Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Bore Diameter: 0.0937 INCHES NOMINAL IN; Flange Outside Diameter: 0.2340 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.