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 5935-01-492-7026
NSN 6645-01-383-8139
NSN 6145-01-215-9853
NSN 5915-01-409-1822
NSN 5935-01-466-0227
NSN 5895-01-214-0052
NSN 6150-01-027-2629
NSN 6130-00-822-4903
NSN 5999-00-921-3342
NSN 6610-01-478-7509
NSN 6145-01-241-5206
NSN 6105-01-129-3832