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 5855-00-631-4565
NSN 5990-01-304-7597
NSN 6610-01-502-8868
NSN 5945-01-027-7964
NSN 6220-01-504-9398
NSN 5996-01-213-5184
NSN 5895-00-752-5982
NSN 5996-01-435-7592
NSN 5920-00-701-1200
NSN 6240-01-590-8460
NSN 6145-00-293-9585
NSN 6320-00-894-1644