Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 606 419DL found under Gasket by Isspro Inc. The National Stock Number assigned to this part is 5330015857707, 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 606 419DL.