Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M22520 1-02 found under Contact Positioner Terminal Crim by Amphenol Corporation. The National Stock Number assigned to this part is 5120000166382, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M22520 1-02.