Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CF1SYMB0LZ20 found under Resistor Network Fi by Aeroflex Weinschel Inc. The National Stock Number assigned to this part is 5905008155570, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CF1SYMB0LZ20.