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 6105-01-658-7362
NSN 5905-01-560-5974
NSN 6650-01-474-0249
NSN 7035-00-337-8745
NSN 5975-01-414-3591
NSN 6645-01-517-1539
NSN 5895-01-461-3723
NSN 6145-00-501-5066
NSN 6110-01-328-6777
NSN 5895-00-456-0830
NSN 6110-00-339-4140
NSN 5985-01-538-9768