Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22020-004 found under Connector Plug Electrical by Gamma Scientific Inc. The National Stock Number assigned to this part is 5935009352127, 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 22020-004.