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 5999-01-377-9907
NSN 5920-00-754-5252
NSN 5945-01-151-9788
NSN 5910-01-084-9969
NSN 6650-01-376-6965
NSN 5855-01-100-3272
NSN 6130-01-104-6693
NSN 6320-01-150-5378
NSN 6105-01-634-0322
NSN 5930-01-157-1442
NSN 5996-00-925-1953
NSN 2925-00-549-6759