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 5835-01-442-6482
NSN 5920-01-533-9613
NSN 2925-01-439-4451
NSN 5950-00-122-9520
NSN 5996-00-945-0383
NSN 5945-01-068-6158
NSN 6610-01-116-2527
NSN 5975-01-086-7926
NSN 5985-00-508-5644
NSN 6220-01-606-5567
NSN 5835-00-984-1233
NSN 5990-00-773-9923