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 6110-01-130-2024
NSN 5996-01-431-9335
NSN 2925-00-513-6644
NSN 5998-01-152-2819
NSN 6150-01-159-4544
NSN 5915-00-358-2407
NSN 5965-01-090-6245
NSN 5935-01-228-6960
NSN 5985-00-788-5347
NSN 5910-01-104-5570
NSN 5905-00-957-0648
NSN 2925-00-215-4954