The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4281, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 21 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 | 3110-00-142-4281 |
| Primary Part Number | 429-10 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | ACTIVE |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| Inner Ring Width | 0.2810 INCHES NOMINAL IN |
| Shield Quantity | 2 |
| Load Direction | RADIAL |
| Outer Ring Width | 0.2190 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING OVERALL |
| Overall Outside Diameter | 0.7500 INCHES NOMINAL IN |
| Bore Diameter | 0.2500 INCHES NOMINAL IN |
| Style Designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 102-5122 | Raytheon Company Div Corp (USA) |
| DV15-13 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 429-10 PRIMARY | Hamilton Sundstrand Corporation (USA) |
| CS2729K4A PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| 1374 | Hastings Sales Engineering Co (USA) |
| 102-5122 PRIMARY | Raytheon Company Dba Raytheon (USA) |
| 102-5122 | Raytheon Company Dba Raytheon Co (USA) |
| K4A | Timken Co Div the Timken Company (USA) |
| K4A PRIMARY | Fag Bearings Corporation (USA) |
| 293611 | Danfoss Power Solutions II, Llc (USA) |
| K4AFS160 | Timken Co Div the Timken Company (USA) |
| 1374 PRIMARY | Entron Industries Limited Partnership Dba Entron Industries Property Div (USA) |
| KS6526-11 | Bae Systems Information and Electronic Systems Integration I Dba Es Marine Systems (USA) |
| A7410 PRIMARY | Lyon Workspace Products, L.l.c. (USA) |
| BB1076 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| DV15-13 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 293611 | Dana Corp Weatherhead Div (USA) |
| K4A | Skf Industries Inc Nice Bearing Products Div (USA) |
| K4A PRIMARY | Skf Usa Inc. (USA) |
| K4A PRIMARY | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
NSN 3110-00-142-4281 is a Bearing,ball,airframe, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-142-4281 has 25 cross-referenced part numbers: 102-5122 (Raytheon Company Div Corp), DV15-13 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 429-10 (Hamilton Sundstrand Corporation), CS2729K4A (Schatz Bearing Corporation Dba Schatz Bearing Corp), 1374 (Hastings Sales Engineering Co) and 20 more.
There are 12 known substitutes for 3110-00-142-4281: 2640-00-052-0869, 3040-00-073-2783, 5306-00-083-4935 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 429-10: Lubrication Material Document and Classification: MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE; Inner Ring Width: 0.2810 INCHES NOMINAL IN; Shield Quantity: 2; Load Direction: RADIAL. 9 total characteristics are documented in the Federal Logistics Information System.