Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FKW20-21C1 found under Connector Body Plug Electrical by Pei Genesis Inc. The National Stock Number assigned to this part is 5935008999059, 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 FKW20-21C1.