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 6620-00-851-5381
NSN 5855-00-058-1293
NSN 5945-01-016-2747
NSN 6110-01-313-3767
NSN 6150-01-527-5617
NSN 6220-01-632-7594
NSN 5975-01-301-7486
NSN 5996-01-322-6770
NSN 6145-01-413-2079
NSN 6320-01-326-1316
NSN 5945-01-076-4801
NSN 5999-00-149-0624