The Bearing,ball,annular, cataloged under National Stock Number 3110-00-902-9318, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-902-9318 |
| Primary Part Number | A25A709-034-101 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions |
| Status | CANCELLED |
| Material | STEEL CORROSION RESISTING OVERALL |
| Flange Outside Diameter | 0.6870 INCHES NOMINAL IN |
| Load Direction | RADIAL |
| Internal Clearance | 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN |
| Surface Finish | GROUND |
| Flange Width | 0.0420 INCHES NOMINAL IN |
| Lubrication Material Document and Classification | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| Outer Ring Width | 0.2260 INCHES NOMINAL IN |
| Lubrication Material | GREASE |
| Retainer Fabrication Method | PRESSED |
| Inner Ring Width | 0.2500 INCHES NOMINAL IN |
| Bore Shape | STRAIGHT |
| Outer Ring Outside Diameter | 0.6253 INCHES MINIMUM AND 0.6257 INCHES MAXIMUM IN |
| Shield Quantity | 2 |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 0.2500 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MVF4DDFS160 | Timken Co Div the Timken Company (USA) |
| AMVF4DDFS160L | Timken Co Div the Timken Company (USA) |
| 4295-190149-1 | Textron Systems Corporation Dba Textron Systems Corp (USA) |
| A25A709-034-101 PRIMARY | Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions (USA) |
| AMUF4DDFS160L | Timken Co Div the Timken Company (USA) |
| MVF4DDFS68115 | Timken Co Div the Timken Company (USA) |
| A25A709-034-101 | Goodyear Tire and Rubber Co the (USA) |
| 503950 | Aimtron Systems, Llc (USA) |
| AMVF4DDFS160 | Timken Co Div the Timken Company (USA) |
| A25A709-034-101 | Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA) |
| 1410-0058 | Hewlett-Packard Company Dba HP (USA) |
| MF4DDFS68115 | Timken Co Div the Timken Company (USA) |
| 1410-0058 | Keysight Technologies, Inc. (USA) |
| B2-3 | W. M. Berg, Inc. (USA) |
NSN 3110-00-902-9318 is a Bearing,ball,annular, manufactured by Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-902-9318 has 14 cross-referenced part numbers: MVF4DDFS160 (Timken Co Div the Timken Company), AMVF4DDFS160L (Timken Co Div the Timken Company), 4295-190149-1 (Textron Systems Corporation Dba Textron Systems Corp), A25A709-034-101 (Lockheed Martin Corporation Div Lockheed Martin Systems & Global Solutions), AMUF4DDFS160L (Timken Co Div the Timken Company) and 9 more.
There are 12 known substitutes for 3110-00-902-9318: 3110-00-156-3506, 5940-00-296-5326, 5360-00-316-5018 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A25A709-034-101: Material: STEEL CORROSION RESISTING OVERALL; Flange Outside Diameter: 0.6870 INCHES NOMINAL IN; Load Direction: RADIAL; Internal Clearance: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-902-9318 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.