Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CH5-5400-19 found under Control Head Assembly Pneumatic by Marine Electronics Inc. The National Stock Number assigned to this part is 2010012256050, 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 CH5-5400-19.