Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NIPPLE1 2-3SCH80 found under Nipple Pipe by Celanese Plastics Co. The National Stock Number assigned to this part is 4730010178940, 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 NIPPLE1 2-3SCH80.