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 2925-00-221-8529
NSN 5925-00-564-4268
NSN 7035-01-531-0468
NSN 5855-00-879-5849
NSN 5895-01-581-0534
NSN 6650-00-170-5095
NSN 6145-00-822-3481
NSN 5990-01-459-9533
NSN 6685-01-144-5838
NSN 6685-00-227-6750
NSN 6320-01-411-6610
NSN 5835-01-464-7038