Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 761-45-R180-270-820 found under Resistor Network Fi by Cts Corp. The National Stock Number assigned to this part is 5905011462884, 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 761-45-R180-270-820.