Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 747-5320-000 R1 found under Resistor Fixed Wire Wound Induct by Rockwell Collins Inc. The National Stock Number assigned to this part is 5905008890010, 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 747-5320-000 R1.