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 5895-01-077-2415
NSN 5975-01-341-1177
NSN 5915-01-514-8689
NSN 6145-00-181-9622
NSN 6220-01-164-3651
NSN 5950-01-189-1946
NSN 5975-00-893-1324
NSN 5855-00-151-3853
NSN 5998-01-192-3272
NSN 5950-00-155-4753
NSN 5930-01-634-0659
NSN 5835-01-291-3201