Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number V6020-954C found under Oscillator Noncrystal Controlled by Herley Industries Inc. The National Stock Number assigned to this part is 5955015614375, 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 V6020-954C.