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 5996-01-517-7355
NSN 6610-00-788-0134
NSN 5965-00-351-3575
NSN 5895-01-069-1857
NSN 5905-00-144-8471
NSN 6240-01-384-6663
NSN 6135-01-056-4609
NSN 4140-00-810-1973
NSN 5985-01-252-8822
NSN 4140-01-163-8796
NSN 6150-01-400-4211
NSN 5930-01-596-9066