Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST05315BF11TS ST551MJXX found under Strainer Sediment by Eaton Filtration Llc. The National Stock Number assigned to this part is 4730016246775, 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 ST05315BF11TS ST551MJXX.