Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9X 9648 found under Switch Proximity by Hastings Deering Aust Pty Ltd. The National Stock Number assigned to this part is 5930015517280, 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 9X 9648.