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 5945-01-334-9697
NSN 7035-01-443-3052
NSN 6220-00-819-9325
NSN 5910-01-019-1240
NSN 5990-01-421-3325
NSN 5985-00-901-3895
NSN 6220-01-382-7740
NSN 6240-01-102-4861
NSN 6650-01-078-1284
NSN 5910-01-481-0543
NSN 5930-00-855-4103
NSN 5996-00-999-2591