Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 14173-2 found under Vibrator Altimeter by Aerosonic Corporation. The National Stock Number assigned to this part is 6610002244252, and the Federal Supply Class is 6610 Flight Instruments. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 14173-2.