Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 120 00216 01 found under Oscillator Noncryst by Rycom Instruments. The National Stock Number assigned to this part is 5955012763965, 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 120 00216 01.