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 6685-00-945-4979
NSN 5975-01-442-7228
NSN 6130-01-454-8300
NSN 5905-01-292-8773
NSN 6150-01-454-1667
NSN 6320-01-495-6893
NSN 5910-01-215-7917
NSN 5935-00-851-0518
NSN 6145-01-633-7108
NSN 5990-01-492-6575
NSN 5915-01-272-4182
NSN 5905-01-646-1831