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 5996-01-523-3834
NSN 5855-01-230-4665
NSN 6135-00-819-8074
NSN 6610-01-412-0058
NSN 5910-01-230-7066
NSN 6685-01-012-1018
NSN 6320-01-501-7935
NSN 6145-01-012-2557
NSN 4140-00-580-7038
NSN 5998-00-176-3610
NSN 5950-01-625-1068
NSN 6150-01-171-3222