The Bearing,ball,annular, cataloged under National Stock Number 3110-01-390-1185, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rotron Incorporated. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-01-390-1185 |
| Primary Part Number | 250046 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Bore Diameter | 0.5115 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM IN |
| Overall Outside Diameter | 1.2593 INCHES MINIMUM AND 1.2599 INCHES MAXIMUM IN |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-01-390-1185 is a Bearing,ball,annular, manufactured by Rotron Incorporated, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-01-390-1185 has 2 cross-referenced part numbers: 1213-16 (Rotron Incorporated), 250046 (Rotron Incorporated).
There are 3 known substitutes for 3110-01-390-1185: 5950-00-080-2704, 2940-00-817-5338, 4730-01-658-1935. Verify interchangeability with system specifications before substitution.
Key specifications for 250046: Bore Diameter: 0.5115 INCHES MINIMUM AND 0.5118 INCHES MAXIMUM IN; Overall Outside Diameter: 1.2593 INCHES MINIMUM AND 1.2599 INCHES MAXIMUM IN; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Width: 0.6560 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.