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 6135-01-526-6530
NSN 6220-01-440-9763
NSN 6240-00-400-7980
NSN 5975-00-391-6357
NSN 2925-00-833-9466
NSN 6135-01-069-2482
NSN 6220-01-453-9038
NSN 5910-01-375-2391
NSN 6145-01-025-1822
NSN 5960-00-289-6591
NSN 5835-01-426-6573
NSN 6150-00-067-5244