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 5945-00-107-7334
NSN 5945-00-494-9018
NSN 5999-01-569-9655
NSN 5930-00-566-0579
NSN 5950-01-557-0106
NSN 5975-00-221-7175
NSN 7035-00-585-2113
NSN 6320-01-610-4410
NSN 5935-00-776-7951
NSN 2925-01-322-9780
NSN 6110-01-589-2151
NSN 5960-00-227-8693