Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 9054-5A found under Transmitter Rate Of Flow by Carleton Technologies Inc. The National Stock Number assigned to this part is 6620002243447, and the Federal Supply Class is 6620 Engine Instruments. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 9054-5A.