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 6645-01-531-8233
NSN 5990-01-306-9290
NSN 5998-01-287-4582
NSN 5999-00-541-9347
NSN 6150-01-110-2506
NSN 5895-01-444-3921
NSN 5996-01-440-8741
NSN 5990-00-985-1334
NSN 6130-01-435-4424
NSN 6105-00-740-7757
NSN 5915-00-856-2706
NSN 4140-01-428-9426