Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4491149PC15 found under Set Retainer Plates by Scandia Manufacturing Coinc. The National Stock Number assigned to this part is 5985012611666, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4491149PC15.