Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C144-1500SC found under Ring Assembly Electrical Contact by Conductix Inc. The National Stock Number assigned to this part is 5977013168716, 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 C144-1500SC.