Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5039-2 found under Housing Electrical Rotating Equi by Mid Continent Instrument Co Inc. The National Stock Number assigned to this part is 6150013565941, and the Federal Supply Class is 6150 Miscellaneous Electric Power And Distribution Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5039-2.