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 5975-01-021-5349
NSN 6130-01-572-6237
NSN 6105-01-074-9074
NSN 6240-00-583-9863
NSN 5935-01-381-3135
NSN 5950-01-437-7126
NSN 5895-01-246-3665
NSN 6620-01-200-8176
NSN 5855-01-583-1037
NSN 5910-01-125-8194
NSN 5965-01-546-2939
NSN 5996-01-165-7326