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 5960-01-526-3843
NSN 5950-01-535-7276
NSN 6130-01-548-8901
NSN 4140-01-532-9296
NSN 6240-01-106-6113
NSN 4140-01-615-5142
NSN 6105-01-539-3344
NSN 5925-00-844-6984
NSN 5965-00-462-6887
NSN 5960-00-005-7132
NSN 6685-01-327-2099
NSN 5915-01-531-1149