Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RM 1225 found under Packing Assembly by Rm Engineered Products Inc. The National Stock Number assigned to this part is 5330013634894, 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 RM 1225.