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 5965-01-642-0879
NSN 5855-00-004-0904
NSN 6150-00-413-7943
NSN 2925-01-518-3453
NSN 5935-00-186-2261
NSN 6130-00-737-0459
NSN 6105-01-445-6130
NSN 6145-00-254-7204
NSN 5996-01-380-8266
NSN 6145-01-466-8770
NSN 6685-01-306-7490
NSN 5855-01-478-6583