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 6135-01-324-7718
NSN 5835-01-399-5820
NSN 5945-01-126-8209
NSN 5920-00-465-8488
NSN 6135-01-400-2947
NSN 2925-01-342-1712
NSN 5835-01-090-0784
NSN 5999-00-444-2300
NSN 5915-01-524-7456
NSN 5910-01-451-4905
NSN 6320-01-496-9907
NSN 5985-01-423-9877