Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NH6714PC157 found under Shaft Shouldered by Dresser Rand Co. The National Stock Number assigned to this part is 3040003836743, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like NH6714PC157.