Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A06A1227-5 found under Switch Rotary by Mcdonnell Douglas. The National Stock Number assigned to this part is 5930012912368, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A06A1227-5.