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 5925-01-238-4038
NSN 6110-00-492-1167
NSN 5996-01-141-0095
NSN 5855-01-295-2313
NSN 6685-01-118-5593
NSN 5855-01-103-8650
NSN 6150-01-553-7664
NSN 5910-01-266-3058
NSN 5935-01-003-5415
NSN 5915-00-186-0463
NSN 2925-01-116-6838
NSN 5960-01-570-8605