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 6150-01-458-9939
NSN 5975-01-631-9668
NSN 6650-01-501-6008
NSN 5930-01-448-1828
NSN 5960-00-451-5070
NSN 5999-01-381-4384
NSN 5910-01-582-7355
NSN 6110-00-679-8961
NSN 5925-01-287-9206
NSN 5925-01-307-7080
NSN 5910-00-399-0734
NSN 5915-00-265-0967