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 5960-01-014-3876
NSN 6150-01-493-2505
NSN 5960-01-178-7500
NSN 6240-00-372-4841
NSN 5996-01-064-6969
NSN 6650-01-087-0862
NSN 5996-01-411-6195
NSN 6645-01-445-5235
NSN 5960-01-387-0373
NSN 5910-01-403-2812
NSN 6150-00-808-1134
NSN 5998-01-171-8616