Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 14543-010 found under Ring Assembly Elect by Aeroflex Plainview Inc. The National Stock Number assigned to this part is 5977013829412, 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 14543-010.