Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number H28450PC3 found under Carrier Gear Assembly by Crane Nuclear Inc. The National Stock Number assigned to this part is 3010015302018, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like H28450PC3.