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 6240-01-054-2289
NSN 5998-01-423-1495
NSN 5965-01-540-0743
NSN 5925-01-100-8474
NSN 6105-00-933-6221
NSN 6240-01-022-1424
NSN 6320-01-576-6310
NSN 6130-01-592-4278
NSN 6610-01-323-0901
NSN 2925-01-184-5201
NSN 6645-01-350-3138
NSN 6105-01-270-0474