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 5855-01-380-6186
NSN 6110-01-429-0415
NSN 6620-01-246-7133
NSN 5835-00-170-5238
NSN 6645-01-462-2101
NSN 6320-01-631-7828
NSN 6130-01-525-6793
NSN 5960-01-469-5874
NSN 6130-00-551-8316
NSN 5930-01-355-9288
NSN 6610-00-905-6633
NSN 6240-01-515-0260