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 5855-00-337-3679
NSN 5925-00-715-7831
NSN 6145-01-595-2804
NSN 5925-00-313-6049
NSN 5975-00-940-7820
NSN 5935-00-361-2619
NSN 6620-01-581-8549
NSN 5996-01-081-6809
NSN 6320-01-357-3222
NSN 6130-01-591-9373
NSN 5998-00-194-7640
NSN 2925-00-221-4977