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 7035-01-466-6251
NSN 5999-00-962-2207
NSN 5998-01-307-9120
NSN 5996-01-574-6346
NSN 5985-00-361-8657
NSN 5905-01-134-2706
NSN 5835-01-424-4577
NSN 6240-01-502-7103
NSN 5985-01-514-9811
NSN 5960-01-567-1096
NSN 5915-01-411-5355
NSN 6135-01-167-7604