The Bearing,ball,annular, cataloged under National Stock Number 3110-00-555-4114, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-555-4114 |
| Primary Part Number | 111727 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Retainer Fabrication Method | PRESSED |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Shield Quantity | 2 |
| Bore Shape | STRAIGHT |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0006 INCHES MAXIMUM RADIAL IN |
| Lubrication Material | GREASE |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| Load Direction | RADIAL |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Overall Outside Diameter | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| Bore Diameter | 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S1RPPS622 | Fag Bearings Corporation (USA) |
| S1KDDFS55743 | Timken Co Div the Timken Company (USA) |
| 7903 | Safran Power Usa Llc (USA) |
| 77R4AS1405E3 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 77R4AS1405E3 | General Motors Corp (USA) |
| R4AFF4 | Skf Usa Inc. (USA) |
| 7903 | Ge Aviation Systems Llc (USA) |
| 7903 | Lucas Aerospace Power Equipment Corporation (USA) |
| 77R4AXR1E | General Motors Corp (USA) |
| S1KDDFS25505 | Timken Co Div the Timken Company (USA) |
| 111727 PRIMARY | Ge Aviation Systems Llc (USA) |
| 77R4AXR1E | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-555-4114 is a Bearing,ball,annular, manufactured by Ge Aviation Systems Llc, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-555-4114 has 12 cross-referenced part numbers: S1RPPS622 (Fag Bearings Corporation), S1KDDFS55743 (Timken Co Div the Timken Company), 7903 (Safran Power Usa Llc), 77R4AS1405E3 (General Motors Corp Delco Moraine Ndh Div), 77R4AS1405E3 (General Motors Corp) and 7 more.
There are 12 known substitutes for 3110-00-555-4114: 5305-00-071-2079, 3455-00-131-6237, 5905-00-238-2548 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 111727: Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Standard Tolerance Designation: ABEC NO.1; Shield Quantity: 2. 14 total characteristics are documented in the Federal Logistics Information System.