Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WSN04 0005 40 62X100X1 PAPPE found under Gasket by Gea Westfalia Separator Inc Div. The National Stock Number assigned to this part is 5330121445969, 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 WSN04 0005 40 62X100X1 PAPPE.