Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number KM1-21-30PN found under Connector Plug Elec by Amphenol Australia Pty Ltd. The National Stock Number assigned to this part is 5935008459231, 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 KM1-21-30PN.