Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DR-60 1.25-R found under Probe Set Eddy Current by Zetec Inc. The National Stock Number assigned to this part is 6635013646296, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DR-60 1.25-R.