Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MODEL-52H found under Shearing Machine Metal Squaring by Phillips Corporation. The National Stock Number assigned to this part is 3445013820765, 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 MODEL-52H.