The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-554-5791, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 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 | 3110-00-554-5791 |
| Primary Part Number | 55259 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Hamilton Sundstrand Corporation |
| Status | CANCELLED |
| Alignment Type | RIGID |
| Thrust Directional Capability Designation | SINGLE |
| Retainer Fabrication Method | MACHINED |
| Surface Finish | GROUND |
| Bore Smallest Diameter | 0.2520 INCHES MINIMUM AND 0.2570 INCHES MAXIMUM IN |
| Overall Outside Diameter | 0.5575 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |
| Style Designator | FLAT RACE SURFACE, IN LINE BALL RETAINER |
| Material | STEEL WASHER |
| Material | STEEL BALL |
| Material | COPPER ALLOY RETAINER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 152A027401 | Westinghouse Electric Corp (USA) |
| A05-L-1 | Altra Industrial Motion Corp. (USA) |
| 05-0805 | Bacharach, Inc. (USA) |
| 152A027401 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| 443-050-1 | Pelco, Inc. (USA) |
| 152A027H01 | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| FR9 | Skf Industries Inc Nice Bearing Products Div (USA) |
| 55259 PRIMARY | Hamilton Sundstrand Corporation (USA) |
| A05 | Altra Industrial Motion Corp. (USA) |
| 309-0167-000 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 3110-00-554-5791 is a Bearing,ball,thrust, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-554-5791 has 10 cross-referenced part numbers: 152A027401 (Westinghouse Electric Corp), A05-L-1 (Altra Industrial Motion Corp.), 05-0805 (Bacharach, Inc.), 152A027401 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 443-050-1 (Pelco, Inc.) and 5 more.
There are 12 known substitutes for 3110-00-554-5791: 6240-00-060-2941, 5920-00-240-3473, 5945-00-409-8993 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 55259: Alignment Type: RIGID; Thrust Directional Capability Designation: SINGLE; Retainer Fabrication Method: MACHINED; Surface Finish: GROUND. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-554-5791 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.