The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4287, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 15 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 | 3110-00-142-4287 |
| Primary Part Number | 509881-10 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Outer Ring Width | 0.3130 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Shield Quantity | 2 |
| Inner Ring Width | 0.3750 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bore Diameter | 0.5000 INCHES NOMINAL IN |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Material | STEEL CORROSION RESISTING OVERALL |
| Overall Outside Diameter | 1.1250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 10958 | Raytheon Technical Services Company (USA) |
| 509881-10 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 6186 | Skf Usa Inc. (USA) |
| K8A | Skf Industries Inc Nice Bearing Products Div (USA) |
| KC8 | Timken Co Div the Timken Company (USA) |
| K8AANG25 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| K8A PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| A14590 | Bendix Corp the (USA) |
| K8A PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| SX5 PRIMARY | Fag Bearings Corporation (USA) |
| 03-112-141 | Lockheed Martin Corporation Dba Lockheed Martin Rotary and Mission Systems Div Rms- C6isr (USA) |
| 6186 | Skf Industries Inc Nice Bearing Products Div (USA) |
| K8A PRIMARY | Fag Bearings Corporation (USA) |
| K8A | Skf Usa Inc. (USA) |
| K8A PRIMARY | Skf Usa Inc. (USA) |
| A3373 PRIMARY | Ge Aviation Systems Llc (USA) |
| AN201K8AANG25 | Joint Aircraft Committee (USA) |
| K8A | Timken Co Div the Timken Company (USA) |
| 10958 PRIMARY | Cae Usa Inc. (USA) |
| A14590 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
NSN 3110-00-142-4287 is a Bearing,ball,airframe, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-142-4287 has 21 cross-referenced part numbers: 10958 (Raytheon Technical Services Company), 509881-10 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 6186 (Skf Usa Inc.), K8A (Skf Industries Inc Nice Bearing Products Div), KC8 (Timken Co Div the Timken Company) and 16 more.
There are 12 known substitutes for 3110-00-142-4287: 1005-00-019-7903, 5940-00-113-3139, 5962-00-161-4518 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 509881-10: Outer Ring Width: 0.3130 INCHES NOMINAL IN; Load Direction: RADIAL; Shield Quantity: 2; Inner Ring Width: 0.3750 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.