Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 800047-00 found under Body Regulator Breathing Apparat by Scott Technologies Inc. The National Stock Number assigned to this part is 4240011274447, and the Federal Supply Class is 4240 Safety And Rescue Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 800047-00.