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 2925-00-167-6762
NSN 5975-01-012-4775
NSN 2925-00-690-8763
NSN 5905-00-428-2415
NSN 6650-00-202-4540
NSN 5895-01-620-5246
NSN 4140-01-106-4755
NSN 5935-00-413-1327
NSN 6110-01-359-6618
NSN 6150-01-165-6235
NSN 5965-01-138-4581
NSN 6110-01-579-2924