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 5930-01-459-8639
NSN 5855-01-391-7077
NSN 6620-01-258-2570
NSN 5855-01-351-8909
NSN 5930-01-049-5779
NSN 7035-00-052-2188
NSN 6110-00-155-8055
NSN 5835-00-689-0278
NSN 5895-01-641-6253
NSN 5910-00-091-9546
NSN 5998-01-030-5612
NSN 5925-01-344-0518