Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UC44-1500 found under Ring Assembly Elect by Conductix Inc. The National Stock Number assigned to this part is 5977013856314, and the Federal Supply Class is 5977 Electrical Contact Brushes And Electrodes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like UC44-1500.