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 5855-00-763-2155
NSN 5975-01-417-5482
NSN 6130-01-074-0771
NSN 6320-01-643-0850
NSN 5910-01-437-8145
NSN 5950-01-049-8443
NSN 4140-01-143-7784
NSN 4140-00-042-6423
NSN 2925-01-446-6976
NSN 5925-00-498-6718
NSN 5990-01-623-0082
NSN 6105-00-281-8185