Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7048-019 found under Oscillator Crystal Controlled by Vectron International Inc. The National Stock Number assigned to this part is 5963000016581, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7048-019.