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 5935-01-364-1955
NSN 6240-01-643-3523
NSN 5998-00-014-6645
NSN 6110-00-663-4054
NSN 5960-00-146-4632
NSN 5990-01-400-3299
NSN 5965-00-204-8513
NSN 6650-01-333-5975
NSN 6220-00-361-8338
NSN 6620-00-269-5168
NSN 5975-01-327-3950
NSN 5975-01-605-2629