Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D20081PC129-130-133 found under Packing Assy Carbon by Turbodyne. The National Stock Number assigned to this part is 2825003897189, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D20081PC129-130-133.