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 5998-01-450-5519
NSN 5915-01-543-0632
NSN 5935-01-467-6552
NSN 6620-00-399-0087
NSN 5945-01-529-5120
NSN 2925-00-355-5130
NSN 5935-01-279-1575
NSN 5930-00-476-8886
NSN 6645-00-922-0886
NSN 6145-01-646-1797
NSN 5925-01-432-0149
NSN 4140-01-165-4561