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 4140-01-046-4932
NSN 5985-01-452-4086
NSN 6240-00-643-4532
NSN 5895-00-292-2872
NSN 2925-01-464-3093
NSN 2925-00-720-3948
NSN 6220-01-136-2765
NSN 5975-01-029-4879
NSN 6150-01-182-0580
NSN 5835-00-572-7445
NSN 5920-01-457-0824
NSN 5999-01-486-5469