Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CAT17663 found under Socket Plug In Electronic Compon by Nice Cti Systems Uk Ltd. The National Stock Number assigned to this part is 5935011420327, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CAT17663.