Black, coated with moly
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 6610-00-771-6074
NSN 5835-01-416-6449
NSN 5925-00-835-6009
NSN 5950-00-969-7972
NSN 6220-01-571-9447
NSN 6220-00-472-7860
NSN 5905-01-580-6021
NSN 6130-01-067-4734
NSN 5996-01-301-7152
NSN 4140-01-350-7166
NSN 5835-00-764-4388
NSN 6320-01-272-7072