Many aircraft parts have multiple part numbers. This program finds alternates, cross references, and related numbers for over 37,000 general aviation parts. Lubrication mil-spec references and cross -reference tables for hardware.
This screenshot shows how you can enter a part number and search a database of over 37,000 part numbers. Any cross referenced, alternate, or superceded numbers are displayed.
Screen shot of aircraft screws shows chart style cross references.
Aircraft battery cross references screenshot for Gill batteries and Concord batteries.
Screenshot showing thermocouple cross reference chart.