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 5960-00-532-3963
NSN 6105-01-651-9178
NSN 5945-00-581-0579
NSN 4140-00-361-4691
NSN 6145-00-145-8573
NSN 5925-01-578-8889
NSN 5950-00-552-0127
NSN 5920-01-023-6818
NSN 5915-00-188-4054
NSN 6135-01-074-8220
NSN 5945-01-389-3732
NSN 4140-01-207-0452