Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4B34-0PC23 found under Propeller Marine by Concorde Yacht Inc. The National Stock Number assigned to this part is 2010002480485, and the Federal Supply Class is 2010 Ship And Boat Propulsion Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4B34-0PC23.