Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 75022 found under Adapter Arbor Hole by Jason Incorporated. The National Stock Number assigned to this part is 3445003568747, and the Federal Supply Class is 3445 Punching And Shearing Machines. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 75022.