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 6320-00-261-9136
NSN 5835-00-148-9719
NSN 5945-01-027-1170
NSN 6650-01-539-9641
NSN 4140-01-462-4242
NSN 6240-00-350-9508
NSN 6110-01-458-8492
NSN 6130-01-146-5241
NSN 2925-01-239-6044
NSN 6145-01-567-1952
NSN 5975-00-799-2584
NSN 5905-00-060-4633