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 5950-01-336-4732
NSN 7035-00-868-2640
NSN 6320-01-089-9086
NSN 6220-01-021-5642
NSN 6105-00-401-5379
NSN 5935-01-543-2860
NSN 6105-00-527-8571
NSN 6135-01-564-8390
NSN 5855-00-411-8688
NSN 6135-01-274-3546
NSN 5935-00-274-7348
NSN 5950-01-204-8358