Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10656 found under Flasher Solid State by Hamilton Sundstrand Corporation. The National Stock Number assigned to this part is 5945007811955, 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 10656.