Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6006 found under Seal Plain by Rolls Royce Marine A S Dep. The National Stock Number assigned to this part is 5330004355001, 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 6006.