The Bearing,ball,thrust, cataloged under National Stock Number 3110-00-227-2758, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 3110-00-227-2758 |
| Primary Part Number | 648695-2 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Alignment Type | RIGID |
| Surface Finish | GROUND |
| Thrust Directional Capability Designation | SINGLE |
| Retainer Fabrication Method | MACHINED |
| Bore Smallest Diameter | 8.1250 INCHES MINIMUM AND 8.1258 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 836 RETAINER |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| Material | STEEL COMP 420 WASHER |
| Material Document and Classification | QQ-L-225,COMP 2 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Overall Outside Diameter | 9.8748 INCHES MINIMUM AND 9.8750 INCHES MAXIMUM IN |
| Material | STEEL COMP 440A BALL A |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE BALL |
| Style Designator | GROOVED RACE SURFACE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-227-2758 is a Bearing,ball,thrust, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-227-2758 has 2 cross-referenced part numbers: 648695-2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 23265 (Kingsbury, Inc. Dba Messinger Bearings Div Messinger Bearings).
There are 5 known substitutes for 3110-00-227-2758: 5310-00-261-7340, 5360-00-788-1546, 5925-01-064-4095 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 648695-2: Alignment Type: RIGID; Surface Finish: GROUND; Thrust Directional Capability Designation: SINGLE; Special Features: RINGS ROCKWELL SCALE C 52.0 MIN,BALLS ROCKWELL SCALE C 55.0 MIN,RACES ROCKWELL SCALE C 52.0 MIN. 15 total characteristics are documented in the Federal Logistics Information System.