Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8000548 found under Clutch Assemblyfriction by L3 Communications Corp. The National Stock Number assigned to this part is 2520016970491, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8000548.