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 5975-01-136-4988
NSN 5935-01-253-0122
NSN 6145-00-757-9479
NSN 5996-01-531-6491
NSN 5935-01-367-2245
NSN 5930-00-212-5694
NSN 5925-01-442-3792
NSN 6610-00-103-1196
NSN 6105-01-406-7510
NSN 5920-01-634-0250
NSN 6220-01-423-0696
NSN 6150-01-187-5491