Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NP3595000 found under Housing Pulley by Johnson C S Co Inc. The National Stock Number assigned to this part is 3020012644666, 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 NP3595000.