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 5935-01-011-6555
NSN 5965-01-084-6921
NSN 5915-00-269-4463
NSN 6685-00-890-8410
NSN 6645-01-582-9833
NSN 6685-01-623-6338
NSN 5965-01-076-9799
NSN 5910-00-106-8456
NSN 5999-00-248-0124
NSN 6685-01-052-2193
NSN 7035-01-198-1512
NSN 5925-00-660-7589