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 6105-00-444-5984
NSN 5855-01-290-7035
NSN 5925-00-374-4852
NSN 6650-00-273-8732
NSN 5960-00-275-7497
NSN 6240-00-646-6931
NSN 6135-01-578-1148
NSN 6240-00-271-5995
NSN 5925-00-813-6810
NSN 6320-01-512-2031
NSN 5975-00-139-5369
NSN 5930-01-061-8749