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 5905-01-580-1003
NSN 5905-01-027-1201
NSN 6650-01-207-0829
NSN 5930-01-170-8298
NSN 5935-00-880-2302
NSN 5915-00-212-7970
NSN 5965-01-348-5997
NSN 4140-01-371-5776
NSN 6220-00-670-1790
NSN 5855-01-035-2866
NSN 6240-00-057-9498
NSN 6110-00-251-5244