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 6145-01-146-9980
NSN 5996-01-415-3098
NSN 5835-01-396-0640
NSN 5950-00-276-8584
NSN 5895-01-519-7556
NSN 5998-00-599-4553
NSN 5835-01-227-2318
NSN 5925-01-557-4366
NSN 6620-01-452-8418
NSN 5985-01-440-8418
NSN 5945-00-777-5690
NSN 5910-00-942-9985