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 5965-00-653-4782
NSN 6105-01-271-2834
NSN 5998-00-518-5118
NSN 6610-01-602-8716
NSN 5950-01-539-9576
NSN 6620-00-148-9613
NSN 5960-01-533-5162
NSN 6150-01-451-3209
NSN 5930-00-240-6485
NSN 5985-01-263-2001
NSN 5935-00-701-2989
NSN 5996-01-420-2745