Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST-VCA2 STICK-ON found under Amplifier Electronic Control by Radio Design Labs. The National Stock Number assigned to this part is 5996015836678, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ST-VCA2 STICK-ON.