Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HS-0404-US2T found under Cleaner Steam Pressure Jet Trail by Mi T M Corporation. The National Stock Number assigned to this part is 4940013640300, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HS-0404-US2T.