The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-5173, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-5173 |
| Primary Part Number | 306KS |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Self-Alignment Location | EXTERNAL |
| Alignment Type | SELF-ALIGNING |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Standard Tolerance Designation | ABEC NO.1 |
| Internal Fit-Up Designation | STANDARD |
| Load Direction | RADIAL |
| Bore Diameter | 30.00 MILLIMETERS NOMINAL MM |
| Features Provided | ALIGNING RING |
| Overall Outside Diameter | 80.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Surface Finish | GROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3110-00-156-5173 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-5173 has 2 cross-referenced part numbers: 306KS (Timken Co Div the Timken Company), 306S (Timken Co Div the Timken Company).
There are 5 known substitutes for 3110-00-156-5173: 3110-00-155-6201, 5120-00-223-1945, 3110-00-293-9302 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 306KS: Self-Alignment Location: EXTERNAL; Alignment Type: SELF-ALIGNING; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Standard Tolerance Designation: ABEC NO.1. 12 total characteristics are documented in the Federal Logistics Information System.