Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 668-AFS5 found under Sensor Air Flow by Morrow Paul Co. The National Stock Number assigned to this part is 6150012094379, and the Federal Supply Class is 6150 Miscellaneous Electric Power And Distribution Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 668-AFS5.