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 6105-00-245-0830
NSN 5920-00-935-2275
NSN 5996-00-572-7288
NSN 5945-00-226-8560
NSN 5905-01-142-2894
NSN 6685-01-327-3286
NSN 6610-01-391-5092
NSN 6110-00-896-8996
NSN 5915-01-140-3783
NSN 4140-00-577-3512
NSN 6145-01-579-8417
NSN 6105-00-458-2987