Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EFR1600660A150 found under Relay Solid State by Teledyne Reynolds Inc. The National Stock Number assigned to this part is 5945015277004, 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 EFR1600660A150.