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 5965-00-583-4865
NSN 5965-01-475-4545
NSN 6320-01-569-2672
NSN 6320-01-522-0318
NSN 6220-00-944-4512
NSN 6135-01-079-7852
NSN 5990-01-633-9503
NSN 6620-01-380-4882
NSN 5915-00-365-9951
NSN 5895-00-246-4415
NSN 6105-00-581-9472
NSN 5930-00-980-8855