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 5965-01-305-2858
NSN 5998-01-413-7312
NSN 5855-01-234-5346
NSN 5930-01-320-5297
NSN 5855-00-869-3635
NSN 5905-01-551-2064
NSN 6610-00-935-5190
NSN 5855-01-623-0645
NSN 6145-00-431-8376
NSN 6135-00-269-5843
NSN 5960-01-163-8905
NSN 6220-00-578-6539