The Bearing,ball,annular, cataloged under National Stock Number 3110-00-686-1051, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-686-1051 |
| Primary Part Number | R3SSWX423K5VCA0 O-11 |
| 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 |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Standard Tolerance Designation | ABEC NO.7 |
| Retainer Fabrication Method | PRESSED |
| Lubrication Material Document and Classification | MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE |
| Lubrication Material | OIL |
| Load Direction | RADIAL |
| Calibration Designator | CAO |
| Internal Clearance | 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN |
| Surface Finish | GROUND |
| Material | STEEL INNER RING |
| Material | STEEL CORROSION RESISTING SHIELD |
| Material | STEEL OUTER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL CORROSION RESISTING RETAINER |
| Material | STEEL BALL |
| Overall Outside Diameter | 0.5000 INCHES NOMINAL IN |
| Bore Diameter | 0.1875 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R3SSWX423K5VCA0 O-11 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| R3SSWX33K5VCA00-11 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| R3SSW5VCA00-11 | Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA) |
| MIL-B-81793/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M81793-BHKKBA03CF75GB1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M81793-BHKKBA0SCC75XB1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 2504900-1 | Honeywell International Inc. Dba Honeywell International (USA) |
| M81793/02-HK4C5G2A1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3110-00-686-1051 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 3110-00-686-1051 has 8 cross-referenced part numbers: R3SSWX423K5VCA0 O-11 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), R3SSWX33K5VCA00-11 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), R3SSW5VCA00-11 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), MIL-B-81793/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M81793-BHKKBA03CF75GB1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 3 known substitutes for 3110-00-686-1051: 3110-00-293-9114, 3110-00-686-1054, 3110-00-820-9407. Verify interchangeability with system specifications before substitution.
Key specifications for R3SSWX423K5VCA0 O-11: Special Features: 0.5000 GM CM MAX STARTING TORQUE UNDER 400 GM THRUST LOAD; Shield Quantity: 2; Bore Shape: STRAIGHT; Standard Tolerance Designation: ABEC NO.7. 20 total characteristics are documented in the Federal Logistics Information System.