Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SDO72022 NO.2 3IN .1875 PERF found under Strainer Element Sediment by Eaton Filtration Llc. The National Stock Number assigned to this part is 4730016146400, 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 SDO72022 NO.2 3IN .1875 PERF.