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 6650-01-633-9147
NSN 5930-01-510-3144
NSN 6685-01-462-1770
NSN 5935-00-571-9439
NSN 5975-01-351-6097
NSN 5965-01-109-2917
NSN 4140-01-645-9132
NSN 5990-01-341-5735
NSN 7035-01-432-2424
NSN 5835-00-315-3797
NSN 6110-01-523-7105
NSN 5999-00-497-0502