Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 499306-3 found under Connector Receptacle Electrical by Hubbard Instrument Co. The National Stock Number assigned to this part is 5935012624762, 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 499306-3.