Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8748 found under Asbestos Sheet Comp by Garlock Sealing Technologies. The National Stock Number assigned to this part is 5330008433271, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8748.