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 5855-01-441-3189
NSN 5835-01-406-4066
NSN 5855-01-395-0676
NSN 5960-00-919-6546
NSN 5945-01-434-5542
NSN 5930-00-947-4850
NSN 6610-01-381-0652
NSN 5925-00-140-6367
NSN 5996-01-229-1229
NSN 6220-00-660-5539
NSN 5950-01-463-2796
NSN 5835-01-436-6549