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 5998-00-647-1225
NSN 5998-01-456-7643
NSN 5920-01-416-6211
NSN 5996-00-360-5126
NSN 5905-01-377-4970
NSN 6110-01-316-7285
NSN 6105-01-033-4720
NSN 6650-00-137-5859
NSN 6220-00-751-9709
NSN 5855-00-087-3144
NSN 5915-01-184-4122
NSN 5905-00-284-6972