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 5999-01-140-9665
NSN 5895-01-359-5090
NSN 5895-01-534-9914
NSN 5996-01-125-4869
NSN 6150-00-058-8669
NSN 5999-01-494-9624
NSN 6620-01-272-7831
NSN 6620-01-371-1655
NSN 6105-01-135-6293
NSN 6110-01-465-8394
NSN 5920-00-227-5435
NSN 5920-01-176-0024