Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ER 3402 21P 05 found under Connector Receptacl by Draka Deutschland Gmbh And Co Kg. The National Stock Number assigned to this part is 5935012004951, 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 ER 3402 21P 05.