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 5999-01-632-1268
NSN 5996-00-982-2977
NSN 6130-01-578-7099
NSN 6650-01-181-6037
NSN 6145-00-161-5415
NSN 6240-01-431-5790
NSN 7035-01-527-2560
NSN 6150-01-448-5785
NSN 4140-00-260-9521
NSN 5935-01-328-6245
NSN 5835-01-186-4961
NSN 5895-01-351-9679