Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9MS30 04 2 06N found under Switch Rotary by Grayhill Inc. The National Stock Number assigned to this part is 5930012234863, 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 9MS30 04 2 06N.