Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PN80P found under Oscillator Crystal Controlled by Interlink Communications Inc. The National Stock Number assigned to this part is 5955002373318, 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 PN80P.