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 6135-01-458-7476
NSN 5998-00-363-7377
NSN 5905-01-491-4694
NSN 6240-00-010-1124
NSN 5855-01-440-9880
NSN 6645-01-381-6084
NSN 7035-00-360-2008
NSN 5996-00-283-4366
NSN 5990-00-382-5885
NSN 5945-01-064-5156
NSN 5999-01-077-3480
NSN 6145-01-577-4609