Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 703-00 28 found under Connector Receptacle Electrical by Qualtek Electronics Corp. The National Stock Number assigned to this part is 5935013767603, 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 703-00 28.