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 2925-00-774-8247
NSN 5998-01-176-3577
NSN 5855-01-179-2702
NSN 6105-00-248-5772
NSN 5990-00-197-0159
NSN 6650-01-553-2805
NSN 6220-01-168-2078
NSN 5950-01-646-1253
NSN 5999-01-178-9005
NSN 6145-01-045-9697
NSN 7035-01-128-7431
NSN 5930-01-013-9251