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 6145-01-026-2340
NSN 6685-00-216-6676
NSN 5996-01-138-8678
NSN 5935-00-078-4796
NSN 6145-01-551-2554
NSN 4140-00-852-0627
NSN 6650-00-406-2645
NSN 6320-01-449-1014
NSN 6620-00-351-9949
NSN 6610-01-227-1692
NSN 6620-00-233-6839
NSN 5999-01-574-9980