Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 200079-004 found under Polarizing Key Electrical Connec by Gilbert Engineering. The National Stock Number assigned to this part is 5935002393306, 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 200079-004.