A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes packing, preformed; ring, piston; and seal ring, metal.
Classification: Parts of linear acting hydraulic power engines and motors
NSN 5855-00-489-6754
NSN 6150-01-464-5039
NSN 5990-01-411-5930
NSN 5910-01-607-7242
NSN 6135-00-840-6451
NSN 6320-01-332-7020
NSN 6145-01-579-3489
NSN 5999-00-432-6692
NSN 6320-01-521-1764
NSN 5920-01-583-6831
NSN 6620-01-580-9746
NSN 5910-00-399-0734