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 5965-01-280-3772
NSN 6320-01-019-1028
NSN 6650-00-230-4575
NSN 5855-01-191-3404
NSN 5945-01-415-0858
NSN 5950-01-270-0981
NSN 5945-01-411-2822
NSN 6145-01-325-4698
NSN 6645-01-055-5465
NSN 5998-01-500-1795
NSN 6110-00-907-3351
NSN 5985-00-133-1827