Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 285---0405 2G found under Gasket by Morrison Brothers Company. The National Stock Number assigned to this part is 5330013794083, 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 285---0405 2G.