Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70H040-1 found under Clamp Block Section by Aero Engineering And Manufacturing. The National Stock Number assigned to this part is 5340012983214, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 70H040-1.