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 5999-01-057-5223
NSN 6150-01-628-4697
NSN 5998-01-378-7682
NSN 6650-00-434-0188
NSN 6110-01-147-5613
NSN 5945-01-262-0885
NSN 6610-01-282-3225
NSN 6150-00-187-7287
NSN 6150-00-911-8662
NSN 6145-00-444-6770
NSN 5835-01-360-2657
NSN 6610-01-240-3427