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 5996-00-026-9118
NSN 6645-01-246-7129
NSN 6105-01-118-8537
NSN 6610-01-255-4544
NSN 6240-00-917-7245
NSN 5999-00-707-6083
NSN 5920-01-422-3730
NSN 6220-01-471-5065
NSN 6220-01-393-2335
NSN 4140-01-630-2131
NSN 6130-00-610-2392
NSN 5950-00-019-6464