The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4279, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 14 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 | 3110-00-142-4279 |
| Primary Part Number | KC3-2 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Bore Diameter | 0.1900 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.2970 INCHES NOMINAL IN |
| Outer Ring Width | 0.2340 INCHES NOMINAL IN |
| Shield Quantity | 2 |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Overall Outside Diameter | 0.6250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING AND STEEL SHIELD |
| Material | STEEL OUTER RING |
| Surface Treatment | CADMIUM SHIELD |
| Material | STEEL INNER RING |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Material | STEEL BALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KC3-2 | Timken Co Div the Timken Company (USA) |
| SX0 | Fag Bearings Corporation (USA) |
| U76443 | Eastman Kodak Co (USA) |
| AN201K3AANG25 | Joint Aircraft Committee (USA) |
| A3176H | Ge Aviation Systems Llc (USA) |
| 201K3A | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| K3A | Skf Industries Inc Nice Bearing Products Div (USA) |
| 10518 | Raytheon Technical Services Company (USA) |
| K3A | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 4039 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 6058 | Skf Usa Inc. (USA) |
| K3AANG25 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| K3A | Timken Aerospace, Inc Dba Torrington Product (USA) |
| K3A | Fag Bearings Corporation (USA) |
| K3A | Skf Usa Inc. (USA) |
| 10518 | Cae Usa Inc. (USA) |
| SX00 | Fag Bearings Corporation (USA) |
| 4039 | General Dynamics Corp (USA) |
| K3A | Skf Usa Inc. (USA) |
| K3A | Timken Co Div the Timken Company (USA) |
NSN 3110-00-142-4279 is a Bearing,ball,airframe, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-142-4279 has 21 cross-referenced part numbers: KC3-2 (Timken Co Div the Timken Company), SX0 (Fag Bearings Corporation), U76443 (Eastman Kodak Co), AN201K3AANG25 (Joint Aircraft Committee), A3176H (Ge Aviation Systems Llc) and 16 more.
There are 12 known substitutes for 3110-00-142-4279: 6150-00-030-2902, 3120-00-084-8479, 9540-00-147-5167 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for KC3-2: Bore Diameter: 0.1900 INCHES NOMINAL IN; Load Direction: RADIAL; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Inner Ring Width: 0.2970 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.