Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FTF-01A found under Oscillator Noncryst by Morgan Advanced Ceramics Inc. The National Stock Number assigned to this part is 5955012022438, 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 FTF-01A.