Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 67 03E20 66S found under Connector Receptacl by Amphenol Sv Microwave. The National Stock Number assigned to this part is 5935014837519, 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 67 03E20 66S.