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 6685-01-659-5625
NSN 5998-00-136-5524
NSN 6135-00-702-2772
NSN 5998-01-457-6674
NSN 5835-00-757-3558
NSN 6620-00-739-4874
NSN 5910-01-203-7441
NSN 6150-01-354-1691
NSN 5910-01-229-4670
NSN 5835-01-464-7038
NSN 7035-00-205-1932
NSN 6110-01-125-6654