Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CR 64 15 000000MHZ found under Crystal Unit Quartz by Inficon Edc Inc. The National Stock Number assigned to this part is 5955012389069, and the Federal Supply Class is 5955 Oscillators And Piezoelectric Crystals. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CR 64 15 000000MHZ.