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 6650-00-769-3003
NSN 5920-01-355-9264
NSN 6650-00-333-9044
NSN 6135-01-142-2417
NSN 5895-00-234-6319
NSN 6645-01-591-3970
NSN 5999-01-300-5689
NSN 5895-01-066-6943
NSN 6685-00-578-0974
NSN 5950-01-418-2398
NSN 6645-01-633-1852
NSN 5999-01-237-2666