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 6145-00-166-3835
NSN 2925-01-559-5733
NSN 5920-01-244-9996
NSN 5835-00-682-5177
NSN 5945-01-445-9271
NSN 5950-01-331-2216
NSN 5985-00-222-9037
NSN 6145-01-168-3141
NSN 6105-01-500-0891
NSN 5999-00-421-2636
NSN 5998-01-482-3304
NSN 6110-01-578-6777