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 6110-00-514-2639
NSN 5935-00-787-3424
NSN 6130-01-507-4357
NSN 6150-01-547-0581
NSN 5950-01-317-2214
NSN 5910-01-288-5644
NSN 6135-01-495-0933
NSN 6320-00-937-5625
NSN 5835-01-347-6362
NSN 5965-01-627-3774
NSN 5930-01-642-9798
NSN 6105-01-621-9833