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 5960-01-276-7836
NSN 5935-01-576-5932
NSN 6105-00-594-3530
NSN 5905-01-584-7826
NSN 5998-00-470-1627
NSN 5855-01-332-7594
NSN 5910-00-847-7912
NSN 5855-01-472-6667
NSN 6135-01-303-0295
NSN 5905-01-450-1860
NSN 6645-01-444-8918
NSN 6130-00-857-0122