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 6610-01-580-3272
NSN 5935-00-505-6092
NSN 5895-01-422-5301
NSN 6110-01-374-8083
NSN 5905-00-149-0677
NSN 2925-01-274-8576
NSN 6130-01-101-1931
NSN 5990-01-083-2430
NSN 5920-01-506-0862
NSN 5930-01-068-0915
NSN 5935-01-521-4017
NSN 6145-01-191-4630