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 5950-01-150-6455
NSN 6105-01-495-0623
NSN 6240-01-465-3053
NSN 7035-01-651-3779
NSN 5999-01-599-3180
NSN 6220-01-027-1294
NSN 6685-01-308-6928
NSN 5985-01-600-3361
NSN 5905-00-676-9110
NSN 6645-00-456-0080
NSN 5935-01-018-9970
NSN 6110-00-721-4042