No other part numbers with same form, fit, and function found.
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 6610-00-374-1563
NSN 5965-01-383-1618
NSN 5855-01-337-0245
NSN 5895-01-432-2464
NSN 5998-01-004-5848
NSN 5915-01-374-9001
NSN 5998-00-456-0864
NSN 5998-00-323-8334
NSN 6105-01-469-2207
NSN 5998-00-233-6401
NSN 5985-01-619-1267
NSN 5990-00-056-9775