Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S1E10069 PT S2C10176-05 found under Orifice Valve by Vacco Industries. The National Stock Number assigned to this part is 4730011081920, 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 S1E10069 PT S2C10176-05.