The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4291, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Aerospace, Inc Dba Torrington Product. Government technical data includes 14 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-142-4291 |
| Primary Part Number | K10A |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Aerospace, Inc Dba Torrington Product |
| Status | ACTIVE |
| Overall Outside Diameter | 1.3750 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| Shield Quantity | 2 |
| Inner Ring Width | 0.4060 INCHES NOMINAL IN |
| Outer Ring Width | 0.3440 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Bore Diameter | 0.6250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OR STEEL SHIELD |
| Surface Treatment | CADMIUM SHIELD |
| Material | STEEL OUTER RING |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| K10A PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| A3992H PRIMARY | Ge Aviation Systems Llc (USA) |
| K10A | Timken Co Div the Timken Company (USA) |
| K10A PRIMARY | Fag Bearings Corporation (USA) |
| K10A | Skf Industries Inc Nice Bearing Products Div (USA) |
| K10A PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 6188 | Skf Usa Inc. (USA) |
| K10A | Skf Usa Inc. (USA) |
| K10A PRIMARY | Skf Usa Inc. (USA) |
| AN201K10AANG25 | Joint Aircraft Committee (USA) |
| 6188 | Skf Industries Inc Nice Bearing Products Div (USA) |
| K10AANG25 PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
NSN 3110-00-142-4291 is a Bearing,ball,airframe, manufactured by Timken Aerospace, Inc Dba Torrington Product, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-142-4291 has 12 cross-referenced part numbers: K10A (Timken Aerospace, Inc Dba Torrington Product), A3992H (Ge Aviation Systems Llc), K10A (Timken Co Div the Timken Company), K10A (Fag Bearings Corporation), K10A (Skf Industries Inc Nice Bearing Products Div) and 7 more.
There are 6 known substitutes for 3110-00-142-4291: 2805-00-031-7016, 5960-00-181-0465, 2990-00-343-7872 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for K10A: Overall Outside Diameter: 1.3750 INCHES NOMINAL IN; Load Direction: RADIAL; Lubrication Material Document and Classification: MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE; Shield Quantity: 2. 14 total characteristics are documented in the Federal Logistics Information System.