Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S72050 found under Relay Meter Movement by Solartron Electronics Inc. The National Stock Number assigned to this part is 5945009716592, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S72050.