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 5925-01-564-9207
NSN 5998-01-129-1092
NSN 6650-01-618-4765
NSN 5920-01-493-8989
NSN 5945-00-204-6662
NSN 5895-01-026-8229
NSN 5920-01-151-2773
NSN 6610-00-236-7175
NSN 5855-00-548-4742
NSN 5996-01-477-6709
NSN 6320-01-512-2031
NSN 5990-01-364-1942