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 6130-00-530-3737
NSN 6130-01-440-9969
NSN 2925-01-446-6976
NSN 6135-00-958-7981
NSN 5945-01-364-5841
NSN 5965-01-640-7104
NSN 6105-00-352-9481
NSN 5945-01-530-8687
NSN 5945-00-504-5744
NSN 5990-01-562-4521
NSN 5910-00-446-6571
NSN 7035-01-344-8708