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 6240-01-381-2275
NSN 6130-01-326-0336
NSN 5990-00-059-3449
NSN 6320-01-214-0350
NSN 6650-00-798-6847
NSN 6110-01-429-0170
NSN 5925-01-275-8786
NSN 5950-01-535-7015
NSN 5935-01-126-6462
NSN 5935-00-072-7202
NSN 6240-01-633-4456
NSN 5835-01-370-8912