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 5990-00-937-9138
NSN 5895-01-654-6323
NSN 5945-01-568-4587
NSN 6240-01-240-7529
NSN 6135-01-026-9960
NSN 5945-01-364-5841
NSN 5915-01-215-1183
NSN 5960-01-370-4285
NSN 5905-01-292-2647
NSN 6650-01-424-1545
NSN 5930-01-505-6751
NSN 5925-01-377-5745