Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1166044PC2 found under Gear Drive Motion by Navair And Navsea Managed. The National Stock Number assigned to this part is 3020003200402, and the Federal Supply Class is 3020 Gear Pulley Sprocket And Transmission Chain. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1166044PC2.