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 5945-01-418-5654
NSN 6105-01-337-5774
NSN 5990-01-472-2447
NSN 5930-01-359-9053
NSN 5855-01-582-3181
NSN 5945-00-154-0163
NSN 5935-00-056-7568
NSN 2925-01-628-7580
NSN 6220-01-370-4215
NSN 5998-00-320-6143
NSN 6610-01-336-2787
NSN 5985-01-415-1246