Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CB00553-1D928 found under Catch Friction by Pall Aeropower Corporation. The National Stock Number assigned to this part is 5340012885584, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CB00553-1D928.