Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PB0002572 found under Gear Spur by Moog Inc. The National Stock Number assigned to this part is 3020012900721, 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 PB0002572.