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 6645-01-633-1852
NSN 6105-01-411-9189
NSN 5835-00-794-7500
NSN 5910-01-134-8025
NSN 5935-00-853-4290
NSN 6145-00-319-4643
NSN 5945-01-420-5364
NSN 5855-01-362-7066
NSN 5990-01-282-4617
NSN 6145-01-323-6509
NSN 5935-01-461-8342
NSN 6145-01-590-7830