Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BWH820-5 found under Resistor Fixed Wire Wound Induct by L 3 Communications Microdyne. The National Stock Number assigned to this part is 5905009751135, 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 BWH820-5.