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 5905-01-559-3882
NSN 5925-00-205-2767
NSN 6645-00-492-9487
NSN 5910-00-700-3360
NSN 6150-01-399-8612
NSN 5950-01-055-5035
NSN 4140-01-623-3976
NSN 5855-01-358-5253
NSN 5985-00-231-3759
NSN 5915-01-522-6170
NSN 5975-00-851-6085
NSN 5895-00-637-2658