The Bearing,ball,airframe, cataloged under National Stock Number 3110-00-142-4443, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-142-4443 |
| Primary Part Number | DS3 |
| Item Name | Bearing,ball,airframe |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Lubrication Material Document and Classification | MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE |
| Alignment Type | SELF-ALIGNING |
| Self-Alignment Location | INTERNAL |
| Shield Quantity | 2 |
| Lubrication Material | GREASE |
| Load Direction | RADIAL |
| Inner Ring Width | 0.5000 INCHES NOMINAL IN |
| Outer Ring Width | 0.3920 INCHES NOMINAL IN |
| Overall Outside Diameter | 0.7774 INCHES NOMINAL IN |
| Bore Diameter | 0.1900 INCHES NOMINAL IN |
| Material | STEEL INNER RING |
| Material | STEEL BALL |
| Surface Treatment | CADMIUM SHIELD |
| Material | STEEL CORROSION RESISTING OR STEEL SHIELD |
| Material | STEEL OUTER RING |
| Style Designator | DOUBLE ROW, SELF ALIGNING |
| Surface Treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| DS3 | Timken Co Div the Timken Company (USA) |
| DS3 | Schatz Bearing Corporation Dba Schatz Bearing Corp (USA) |
| XA64 | Fag Bearings Corporation (USA) |
| DS3 | Rbc Aircraft Products, Inc. (USA) |
| DS3FS160 | Rbc Aircraft Products, Inc. (USA) |
| AN206DS3ANG25 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| DS3FS160 | Timken Co Div the Timken Company (USA) |
| DS3 | Fag Bearings Corporation (USA) |
| DS3ANG25 | Timken Co Div the Timken Company (USA) |
NSN 3110-00-142-4443 is a Bearing,ball,airframe, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-142-4443 has 9 cross-referenced part numbers: DS3 (Timken Co Div the Timken Company), DS3 (Schatz Bearing Corporation Dba Schatz Bearing Corp), XA64 (Fag Bearings Corporation), DS3 (Rbc Aircraft Products, Inc.), DS3FS160 (Rbc Aircraft Products, Inc.) and 4 more.
There are 5 known substitutes for 3110-00-142-4443: 5305-00-297-7492, 3895-00-527-9343, 2590-00-620-9928 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for DS3: Lubrication Material Document and Classification: MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE; Alignment Type: SELF-ALIGNING; Self-Alignment Location: INTERNAL; Shield Quantity: 2. 18 total characteristics are documented in the Federal Logistics Information System.