The Bearing,ball,annular, cataloged under National Stock Number 3110-01-040-2710, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-040-2710 |
| Primary Part Number | SFR144 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | New Hampshire Ball Bearings Inc Div Hitech Division |
| Status | ACTIVE |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.1250 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Surface Finish | GROUND |
| Lubrication Material | OIL |
| Flange Width | 0.0230 INCHES NOMINAL IN |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.3 |
| Load Direction | RADIAL |
| Bore Shape | STRAIGHT |
| Flange Outside Diameter | 0.2960 INCHES NOMINAL IN |
| Outer Ring Outside Diameter | 0.2500 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763,CLASS 440A FED SPEC SINGLE MATERIAL RESPONSE OVERALL A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SC0816 | Reed Instrument Bearing Co (USA) |
| SFR144 PRIMARY | New Hampshire Ball Bearings Inc Div Hitech Division (USA) |
| AMF8K16 | Timken Co Div the Timken Company (USA) |
| SSR1F-418 PRIMARY | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| 10131-306 | Astronautics Corporation of America (USA) |
| S418FC3 PRIMARY | Mpb Corp Div Timken Super Precision (USA) |
| 10131 | Astronautics Corporation of America (USA) |
NSN 3110-01-040-2710 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 3110-01-040-2710 has 7 cross-referenced part numbers: SC0816 (Reed Instrument Bearing Co), SFR144 (New Hampshire Ball Bearings Inc Div Hitech Division), AMF8K16 (Timken Co Div the Timken Company), SSR1F-418 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 10131-306 (Astronautics Corporation of America) and 2 more.
There are 6 known substitutes for 3110-01-040-2710: 3110-00-585-9421, 3110-00-914-8459, 3110-00-921-3350 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for SFR144: Lubrication Material Document and Classification: MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE; Bore Diameter: 0.1250 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 15 total characteristics are documented in the Federal Logistics Information System.