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 5990-00-003-4464
NSN 6135-01-532-7951
NSN 5905-01-328-5863
NSN 6150-01-388-9965
NSN 5990-01-031-4130
NSN 5930-01-597-6249
NSN 6105-01-062-4584
NSN 5915-00-428-4764
NSN 6105-01-497-6913
NSN 5910-01-645-4983
NSN 5835-00-930-8500
NSN 5960-00-249-5005