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 6110-01-465-6522
NSN 5965-01-265-2980
NSN 5930-01-294-4787
NSN 6110-00-281-3676
NSN 5975-01-023-1777
NSN 5998-01-205-5284
NSN 6110-01-147-7302
NSN 7035-01-507-2590
NSN 5930-00-690-7112
NSN 6620-00-086-5223
NSN 5945-01-236-5000
NSN 5895-00-956-6868