Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R69071 found under Adapter Oil Filter by Dresser Rand Company. The National Stock Number assigned to this part is 4730011570001, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R69071.