The Bearing,ball,annular, cataloged under National Stock Number 3110-00-277-0879, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation. Government technical data includes 15 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 | 3110-00-277-0879 |
| Primary Part Number | SFR3SS |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation |
| Status | ACTIVE |
| Bore Diameter | 0.1875 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Standard Tolerance Designation | ABEC NO.5 |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Outer Ring Outside Diameter | 0.5000 INCHES NOMINAL IN |
| Flange Width | 0.0420 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE |
| Lubrication Material | GREASE |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Internal Fit-Up Designation | STANDARD |
| Flange Outside Diameter | 0.5650 INCHES NOMINAL IN |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SFR3SS PRIMARY | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
NSN 3110-00-277-0879 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-277-0879 has 1 cross-referenced part number: SFR3SS (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation).
There is 1 known substitute for 3110-00-277-0879: 3110-00-679-2598. Verify interchangeability with system specifications before substitution.
Key specifications for SFR3SS: Bore Diameter: 0.1875 INCHES NOMINAL IN; Load Direction: RADIAL; Standard Tolerance Designation: ABEC NO.5; Retainer Fabrication Method: PRESSED. 16 total characteristics are documented in the Federal Logistics Information System.