0.0480 min 0.0720 max n. W gap
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Classification: Parts for steam turbines
NSN 5895-01-094-3581
NSN 6620-01-391-7331
NSN 5950-01-418-0266
NSN 5985-00-834-7722
NSN 5915-01-577-2177
NSN 6610-00-419-0315
NSN 6320-01-294-7161
NSN 6150-01-583-3779
NSN 5935-00-544-2091
NSN 6240-01-477-8330
NSN 6130-01-449-1552
NSN 5950-01-624-8329