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 6320-00-405-2348
NSN 6150-00-373-8259
NSN 5996-00-726-0507
NSN 5996-01-579-4849
NSN 5990-00-147-3144
NSN 5855-00-014-5008
NSN 5990-01-359-8334
NSN 5935-01-206-7538
NSN 5910-01-373-6298
NSN 5950-01-326-5492
NSN 5960-00-266-6741
NSN 5999-00-722-7720