Download the fitting cross-reference Excel file provided below. Use the SIMPLE LOOK UP TAB for a straightforward part lookup. The LOOK UP REF Tab is intended for use when dealing with larger crossover sheets.
When inputting material codes:

On Line 1, replace the ampersand (&) in the material designator with the material code, including dashes. Note that material codes vary for each manufacturer, so use the exact code from the corresponding column. For Letlok and Onelok, perform a find and replace of the ampersand with the appropriate material.

The Printable tab facilitates easy printing, but note that the scaling is small. You may consider removing unnecessary columns to ensure a larger and more readable printout.