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 5925-01-101-9480
NSN 5935-01-634-0668
NSN 5990-01-321-2997
NSN 5935-01-378-6744
NSN 6645-01-592-7563
NSN 6645-01-450-7271
NSN 5990-01-419-0661
NSN 6610-00-467-2850
NSN 5925-01-634-0664
NSN 5915-00-614-4608
NSN 6105-00-608-0533
NSN 5985-01-129-2578