Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number STD 1800009 found under Switch Rotary by Cae Usa Inc. The National Stock Number assigned to this part is 5930010076499, 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 STD 1800009.