Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CIS 1IN250PSI found under Strainer Sediment by The Clark Eliance Corp. The National Stock Number assigned to this part is 4730008426774, 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 CIS 1IN250PSI.