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 5985-01-037-4602
NSN 5990-01-385-6634
NSN 5930-01-212-9317
NSN 4140-01-501-6031
NSN 5925-00-335-2728
NSN 5990-01-395-4194
NSN 6650-01-463-4564
NSN 7035-01-226-2545
NSN 6620-01-102-0008
NSN 5985-01-242-8895
NSN 6135-00-877-1659
NSN 5996-01-495-0763