The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8669, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Dressta North America Ltd. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 39 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 | 3110-00-144-8669 |
| Primary Part Number | ST293 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Dressta North America Ltd |
| Status | CANCELLED |
| Bore Diameter | 45.00 MILLIMETERS NOMINAL MM |
| Material | STEEL BALL |
| Material | STEEL INNER RING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Material | STEEL OUTER RING |
| Surface Finish | GROUND |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Bore Shape | STRAIGHT |
| Overall Outside Diameter | 100.00 MILLIMETERS NOMINAL MM |
| Load Direction | RADIAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 131-309-3 | Athey Products Corp (USA) |
| ST293 | Komatsu America Corp. (USA) |
| ST293 PRIMARY | Dressta North America Ltd (USA) |
| 309 | Department of the Navy (USA) |
| 3309X1A | General Motors Corp (USA) |
| GTB19059 | Ford Motor Company (USA) |
| 279619-47 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 309 | Manitowoc Engineering Co Division of the Manitowoc Co Inc (USA) |
| 300-309 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 268399-13 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 3666784P10 | General Electric Company (USA) |
| 5033-7 | Raytheon Company Dba Raytheon (USA) |
| 309 PRIMARY | Timken Co Div the Timken Company (USA) |
| T309 PRIMARY | Timken Aerospace, Inc Dba Torrington Product (USA) |
| 12Z315-149 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 181838-8 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 16X309S | Long-Airdox Co (USA) |
| 128351 | Celtrac Corp (USA) |
| 903309 | Euclid Inc (USA) |
| 14538 | Drs Environmental Systems Inc (USA) |
NSN 3110-00-144-8669 is a Bearing,ball,annular, manufactured by Dressta North America Ltd, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-144-8669 has 50 cross-referenced part numbers: 131-309-3 (Athey Products Corp), ST293 (Komatsu America Corp.), ST293 (Dressta North America Ltd), 309 (Department of the Navy), 3309X1A (General Motors Corp) and 45 more.
There are 12 known substitutes for 3110-00-144-8669: 8145-00-031-1498, 6630-00-033-8778, 3020-00-035-7894 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST293: Bore Diameter: 45.00 MILLIMETERS NOMINAL MM; Material: STEEL BALL; Material: STEEL INNER RING; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-144-8669 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.