The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-6858, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-6858 |
| Primary Part Number | 7310WN |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Timken Co Div the Timken Company |
| Status | ACTIVE |
| Load Direction | ANGULAR |
| Standard Tolerance Designation | ABEC NO.1 |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Standard Tolerance Designation | ABEC NO.1 |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Material | STEEL OVERALL |
| Bore Shape | STRAIGHT |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Retainer Fabrication Method | PRESSED |
| Overall Outside Diameter | 110.00 MILLIMETERS NOMINAL MM |
| Load Direction | ANGULAR |
| Surface Finish | GROUND |
| Bore Shape | STRAIGHT |
| Bore Diameter | 50.00 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| H20310 | General Motors Corp (USA) |
| 319696-551 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 396520 | White Motor Corp (USA) |
| 299N2 | Diamond Reo Truck Co (USA) |
| 629A310AEP1 | General Electric Co Outdoor Breaker Business Section (USA) |
| 068-0310-647 | Aurora Pump a Unit of General Signal Corp (USA) |
| H20310 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 43E16X7310 | Fwd Seagrave Holdings Lp (USA) |
| 2X177 | Napco International Llc Dba Napco International Inc (USA) |
| 16X7310 | Garwood/feller Inc Garwood Winch Div (USA) |
| 700288 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 9L7310 | Fwd Seagrave Holdings Lp (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 273829-72 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 130260 | Dresser Rand Co Terry Corp Steam Turbine Motor and Generator Co a Joint Venture (USA) |
| 7310W | Timken Co Div the Timken Company (USA) |
| 629A310AEP1 | General Electric Co Motor Business Group (USA) |
| 20310 | General Motors Corp (USA) |
| 7310WN PRIMARY | Timken Co Div the Timken Company (USA) |
| 20310 | General Motors Corp Delco Moraine Ndh Div (USA) |
NSN 3110-00-156-6858 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-6858 has 25 cross-referenced part numbers: H20310 (General Motors Corp), 319696-551 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 396520 (White Motor Corp), 299N2 (Diamond Reo Truck Co), 629A310AEP1 (General Electric Co Outdoor Breaker Business Section) and 20 more.
There are 7 known substitutes for 3110-00-156-6858: 2920-00-035-8783, 3110-00-156-8076, 5815-00-611-4873 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7310WN: Load Direction: ANGULAR; Standard Tolerance Designation: ABEC NO.1; Overall Width: 27.0 MILLIMETERS NOMINAL MM; Contact Angle: 25.0 DEGREES MAXIMUM. 17 total characteristics are documented in the Federal Logistics Information System.