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 5965-01-595-6134
NSN 5835-00-106-2120
NSN 6685-01-364-9782
NSN 6135-01-108-2864
NSN 4140-00-679-9512
NSN 7035-01-641-1123
NSN 5910-00-112-7140
NSN 6110-01-088-8143
NSN 6650-01-557-1080
NSN 6110-01-327-9393
NSN 5998-01-312-0795
NSN 6240-00-087-6684