Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H8553VBBR3080W found under Switch Toggle by Arcolectric Corp. The National Stock Number assigned to this part is 5930016134300, 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 H8553VBBR3080W.