With silicone oil fill
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.
NSN 2925-00-383-3523
NSN 6650-00-839-2527
NSN 5996-01-388-2905
NSN 6320-01-544-2799
NSN 6110-01-386-1536
NSN 5998-01-040-7678
NSN 6685-01-378-7090
NSN 6105-01-123-8887
NSN 5965-01-260-5781
NSN 6685-00-081-3529
NSN 5998-01-362-1008
NSN 6650-01-170-4397