Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P12612666 found under Flange Pipe by Coltec Industries Inc. The National Stock Number assigned to this part is 4730011835635, 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 P12612666.