Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 97 18 11S found under Insert Electrical C by Amphenol Rf. The National Stock Number assigned to this part is 5935014570988, 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 97 18 11S.