Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JAPR-20-601 603 ITEM 8 found under Gasket by Alco Industries Inc. The National Stock Number assigned to this part is 5330016584190, 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 JAPR-20-601 603 ITEM 8.