The Bearing,ball,duplex, cataloged under National Stock Number 3110-00-156-6815, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is General Motors Corp Delco Moraine Ndh Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3110-00-156-6815 |
| Primary Part Number | 20307DU |
| Item Name | Bearing,ball,duplex |
| FSC / FSG | 3110 / 31 — No Item Name Available |
| Manufacturer | General Motors Corp Delco Moraine Ndh Div |
| Status | CANCELLED |
| Material | STEEL OVERALL |
| Retainer Fabrication Method | PRESSED |
| Standard Tolerance Designation | ABEC NO.1 |
| Bearing Preload Designation | LIGHT |
| Bearing Preload Designation | LIGHT |
| Bore Diameter | 35.00 MILLIMETERS NOMINAL MM |
| Surface Finish | GROUND |
| Material | STEEL OVERALL |
| Load Direction | ANGULAR |
| Style Designator | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| Style Designator | UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE |
| Overall Outside Diameter | 80.00 MILLIMETERS NOMINAL MM |
| Standard Tolerance Designation | ABEC NO.1 |
| Load Direction | ANGULAR |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20307DU | General Motors Corp Delco Moraine Ndh Div (USA) |
| FF-B-171 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 20307DT | General Motors Corp Delco Moraine Ndh Div (USA) |
| 20307DT | General Motors Corp (USA) |
| 7307WNDU | Timken Co Div the Timken Company (USA) |
| A-A-59626 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AA59626-207JABTU | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 3110-00-156-6815 is a Bearing,ball,duplex, manufactured by General Motors Corp Delco Moraine Ndh Div, classified under FSC 3110 (No Item Name Available). Status: cancelled.
NSN 3110-00-156-6815 has 7 cross-referenced part numbers: 20307DU (General Motors Corp Delco Moraine Ndh Div), FF-B-171 (Federal Specifications Promulgated by General Services Administration Washington DC), 20307DT (General Motors Corp Delco Moraine Ndh Div), 20307DT (General Motors Corp), 7307WNDU (Timken Co Div the Timken Company) and 2 more.
There are 8 known substitutes for 3110-00-156-6815: 3110-00-101-0935, 3110-00-109-1254, 3110-00-156-5232 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20307DU: Material: STEEL OVERALL; Retainer Fabrication Method: PRESSED; Overall Width: 21.0 MILLIMETERS NOMINAL MM; Standard Tolerance Designation: ABEC NO.1. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 3110-00-156-6815 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.