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 5925-01-622-3506
NSN 6110-01-365-9286
NSN 5855-00-310-2740
NSN 5835-01-328-6626
NSN 4140-01-474-5701
NSN 5998-01-603-5546
NSN 6685-00-801-7587
NSN 6220-01-647-6766
NSN 5985-00-694-5381
NSN 5999-00-115-3640
NSN 6220-00-864-4891
NSN 6130-00-688-7085