Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 86D172ASSY15 found under Resistor Fixed Wire Wound Induct by Westinghouse Electric Corp. The National Stock Number assigned to this part is 5905002801121, 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 86D172ASSY15.