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 5998-00-106-6916
NSN 7035-01-648-3535
NSN 5855-01-417-5571
NSN 6240-00-801-8002
NSN 5996-01-116-7729
NSN 5945-00-583-2134
NSN 2925-01-143-0092
NSN 5990-01-213-6319
NSN 5835-00-148-9719
NSN 5985-01-422-4632
NSN 5905-00-913-4451
NSN 6320-01-230-8444