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 6645-01-268-7265
NSN 6135-01-595-4779
NSN 6645-00-922-8312
NSN 5998-00-459-5842
NSN 5996-01-624-5388
NSN 5930-00-412-9386
NSN 2925-01-646-9112
NSN 5945-00-925-9992
NSN 6645-01-407-8326
NSN 5965-00-509-9926
NSN 6650-00-136-6003
NSN 6130-01-522-1421