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 5975-00-128-7916
NSN 5935-01-387-5978
NSN 2925-01-224-1885
NSN 5855-01-115-9014
NSN 5945-01-183-3768
NSN 5985-00-065-9576
NSN 5985-00-248-4978
NSN 6130-01-352-4752
NSN 5975-00-282-2707
NSN 5920-01-104-4332
NSN 5945-01-025-5956
NSN 5960-01-434-5539