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 5960-00-548-1892
NSN 5950-01-099-1683
NSN 5998-01-019-2939
NSN 5935-01-246-0958
NSN 6135-01-200-5144
NSN 6135-00-990-1822
NSN 6610-01-461-8180
NSN 7035-01-571-4352
NSN 5920-01-085-0825
NSN 5996-00-727-8664
NSN 5905-00-136-0952
NSN 6110-01-317-3495