The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-6757, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Siemens Energy, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-6757 |
| Primary Part Number | G10531P11 |
| Item Name | Bearing,ball,annular |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| Style Designator | COUNTERBORED OUTER RING, NON-SEPARABLE |
| Bore Shape | STRAIGHT |
| Contact Angle | 25.0 DEGREES MAXIMUM |
| Bore Diameter | 17.00 MILLIMETERS NOMINAL MM |
| Overall Outside Diameter | 47.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Surface Finish | GROUND |
| Load Direction | ANGULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 280026-44 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| H20303-1A | General Motors Corp (USA) |
| H20303-1A | General Motors Llc Dba General Motors Llc (USA) |
| 20303 | General Motors Corp Delco Moraine Ndh Div (USA) |
| 20303 | General Motors Corp (USA) |
| 273829-65 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| H20303 | General Motors Corp Delco Moraine Ndh Div (USA) |
| G10531P11 PRIMARY | Siemens Energy, Inc. (USA) |
| 7303 | Timken Co Div the Timken Company (USA) |
| H20303-1A | General Motors Corp Delco Moraine Ndh Div (USA) |
| 319696-544 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| H20303 | General Motors Llc Dba General Motors Llc (USA) |
| 7303WFS10000X | Timken Co Div the Timken Company (USA) |
| 20303 | General Motors Llc Dba General Motors Llc (USA) |
| H20303 | General Motors Corp (USA) |
| 36151D | Navistar International Corporation Dba Navistar (USA) |
| 7303W | Timken Co Div the Timken Company (USA) |
NSN 3110-00-156-6757 is a Bearing,ball,annular, manufactured by Siemens Energy, Inc., classified under FSC 3110 (No Item Name Available). Status: active.
NSN 3110-00-156-6757 has 17 cross-referenced part numbers: 280026-44 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), H20303-1A (General Motors Corp), H20303-1A (General Motors Llc Dba General Motors Llc), 20303 (General Motors Corp Delco Moraine Ndh Div), 20303 (General Motors Corp) and 12 more.
There are 12 known substitutes for 3110-00-156-6757: 6920-00-107-1751, 4140-00-136-9214, 3110-00-144-8542 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for G10531P11: Style Designator: COUNTERBORED OUTER RING, NON-SEPARABLE; Bore Shape: STRAIGHT; Contact Angle: 25.0 DEGREES MAXIMUM; Overall Width: 14.00 MILLIMETERS NOMINAL MM. 9 total characteristics are documented in the Federal Logistics Information System.