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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5990-01-094-7740
NSN 6240-00-389-4822
NSN 5835-00-034-4976
NSN 6685-01-466-9005
NSN 6130-00-822-0777
NSN 5960-00-934-3233
NSN 6220-01-514-5520
NSN 5925-01-401-5314
NSN 5915-01-633-9845
NSN 6130-01-441-9507
NSN 6135-01-205-5965
NSN 5930-01-556-5648