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 5835-01-493-1826
NSN 5975-01-046-1339
NSN 6135-01-465-2681
NSN 5998-00-864-8336
NSN 5930-01-079-8197
NSN 5950-00-017-4766
NSN 2925-01-656-8217
NSN 7035-01-559-1453
NSN 6320-00-925-0558
NSN 6320-00-456-2092
NSN 5895-01-504-5864
NSN 5950-01-469-5974