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 5975-01-518-3478
NSN 5950-00-878-3502
NSN 5835-00-830-6416
NSN 6240-01-225-8518
NSN 6130-01-363-1965
NSN 5855-01-211-2437
NSN 6320-01-359-3921
NSN 2925-01-244-3016
NSN 6135-01-521-0378
NSN 6150-00-156-6080
NSN 6145-00-493-4089
NSN 6240-01-490-6922