Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NB3028PC155 found under Gear Oil Pump by Curtiss Wright Electro Mechanical Corporation Dba Steam And Air Solutions Div Cu. The National Stock Number assigned to this part is 3020000572103, 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 NB3028PC155.