The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-6850, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, 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 | 3110-00-155-6850 |
| Primary Part Number | 310W |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Federal-Mogul Corp Government Sales Dept |
| Status | ACTIVE |
| Material | STEEL BALL |
| Material | STEEL OUTER RING |
| Material | STEEL INNER RING |
| Surface Finish | GROUND |
| Style Designator | NON-LOADING GROOVE, NON-SEPARABLE |
| Bore Diameter | 50.00 MILLIMETERS NOMINAL MM |
| Outer Ring Width | 27.00 MILLIMETERS NOMINAL MM |
| Load Direction | RADIAL |
| Internal Fit-Up Designation | STANDARD |
| Standard Tolerance Designation | ABEC NO.1 |
| Inner Ring Width | 1.7500 INCHES NOMINAL IN |
| Overall Outside Diameter | 110.00 MILLIMETERS NOMINAL MM |
| Bore Shape | STRAIGHT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| WIR310K | Timken Co Div the Timken Company (USA) |
| 310W PRIMARY | Federal-Mogul Corp Government Sales Dept (USA) |
| 6310WIRCE1TX9 PRIMARY | Nsk Corp Bearing Div (USA) |
| 4610 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 172310 PRIMARY | Skf Usa Inc. (USA) |
| 4610 | General Motors Corp (USA) |
| 4610 | General Motors Llc Dba General Motors Llc (USA) |
| I72310 PRIMARY | Skf Usa Inc. (USA) |
NSN 3110-00-155-6850 is a Bearing,ball,annular, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-155-6850 has 8 cross-referenced part numbers: WIR310K (Timken Co Div the Timken Company), 310W (Federal-Mogul Corp Government Sales Dept), 6310WIRCE1TX9 (Nsk Corp Bearing Div), 4610 (General Motors Corp Delco Moraine Ndh Div), 172310 (Skf Usa Inc.) and 3 more.
There are 3 known substitutes for 3110-00-155-6850: 5930-00-056-8245, 3110-00-540-4656, 2530-00-773-5589. Verify interchangeability with system specifications before substitution.
Key specifications for 310W: Material: STEEL BALL; Material: STEEL OUTER RING; Material: STEEL INNER RING; Surface Finish: GROUND. 13 total characteristics are documented in the Federal Logistics Information System.