The Bearing,ball,thrust, cataloged under National Stock Number 3110-01-381-9813, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Abc Acquisition Company Dba Aetna Bearing Company. Government technical data includes 7 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 | 3110-01-381-9813 |
| Primary Part Number | F-21 |
| Item Name | Bearing,ball,thrust |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Abc Acquisition Company Dba Aetna Bearing Company |
| Status | ACTIVE |
| Alignment Type | RIGID |
| Overall Outside Diameter | 3.0938 INCHES NOMINAL IN |
| Style Designator | GROOVED RACE SURFACE |
| Thrust Directional Capability Designation | SINGLE |
| Surface Finish | GROUND |
| Bore Smallest Diameter | 1.7500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-01-381-9813 is a Bearing,ball,thrust, manufactured by Abc Acquisition Company Dba Aetna Bearing Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-381-9813 has 2 cross-referenced part numbers: GT-21 (Schaeffler Group Usa Inc), F-21 (Abc Acquisition Company Dba Aetna Bearing Company).
There are 5 known substitutes for 3110-01-381-9813: 5325-00-240-3866, 1680-00-428-3161, 2590-00-460-4523 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for F-21: Overall Height: 0.8125 INCHES NOMINAL IN; Alignment Type: RIGID; Overall Outside Diameter: 3.0938 INCHES NOMINAL IN; Style Designator: GROOVED RACE SURFACE. 8 total characteristics are documented in the Federal Logistics Information System.