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 6130-00-019-6777
NSN 6130-01-285-8507
NSN 6610-01-323-9426
NSN 6130-00-490-4905
NSN 5930-00-646-8118
NSN 5960-01-331-1076
NSN 5930-00-290-4373
NSN 5835-01-170-5537
NSN 7035-00-361-5975
NSN 6645-01-381-6084
NSN 5935-01-195-3724
NSN 5915-01-034-9461