Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 40472-01 found under Paper Data Logger by Briskheat Corporation. The National Stock Number assigned to this part is 9310014586448, and the Federal Supply Class is 9310 Paper And Paperboard. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 40472-01.