Expander ring
A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also ring, piston and ring, wiper.
Classification: Gaskets,washers & other seals
NSN 5835-00-123-5175
NSN 2925-01-009-9560
NSN 6150-01-215-7951
NSN 5930-01-069-7260
NSN 5998-01-122-7456
NSN 5960-01-205-0386
NSN 5950-00-902-3656
NSN 5925-01-544-0001
NSN 5925-01-598-1186
NSN 6150-01-445-5366
NSN 5855-01-621-0215
NSN 5999-01-493-8296