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 6220-00-557-8861
NSN 6645-01-094-8917
NSN 5915-00-954-6807
NSN 5895-01-097-3884
NSN 5990-00-067-6791
NSN 5895-01-568-5755
NSN 5835-01-618-7621
NSN 6150-01-467-3439
NSN 5895-01-422-4238
NSN 5895-01-467-1414
NSN 5910-01-102-5173
NSN 5999-01-017-2377