Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6610-3002 found under Indicator Air Speed by Instrument Specialties Company. The National Stock Number assigned to this part is 6610014246375, 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 6610-3002.