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 5855-01-223-0833
NSN 6145-01-460-6510
NSN 5945-01-534-7275
NSN 6110-01-068-4998
NSN 5905-00-543-1096
NSN 5965-01-433-0366
NSN 5835-01-519-3834
NSN 6650-01-112-0453
NSN 5998-01-473-1812
NSN 5985-01-206-3121
NSN 5985-00-910-2558
NSN 5945-00-133-5688