Cushion is buna nitrile per mil-r-6855 class a grade 70; wipers are bronze per astm b584 alloy c93200; third stage
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 6110-01-646-0303
NSN 6105-01-206-4768
NSN 5999-01-422-2065
NSN 5965-00-215-5866
NSN 6685-01-131-3998
NSN 6645-01-600-9399
NSN 5920-01-415-2878
NSN 5998-01-359-8700
NSN 6150-00-198-4688
NSN 5996-00-008-3266
NSN 5910-01-147-5722
NSN 6145-00-091-1079