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 5965-01-074-7306
NSN 4140-00-322-7016
NSN 5915-01-270-7615
NSN 6685-00-480-1711
NSN 5965-00-993-5439
NSN 6220-00-169-6516
NSN 6105-01-088-4396
NSN 6105-01-466-1458
NSN 5935-00-545-1666
NSN 5965-01-648-2590
NSN 5855-00-489-6754
NSN 6145-00-010-5135