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 6150-00-404-3176
NSN 5935-01-247-6510
NSN 6150-00-009-0833
NSN 5915-01-358-0164
NSN 5920-01-195-2299
NSN 5990-01-187-8594
NSN 5965-01-536-3755
NSN 6145-00-782-4420
NSN 5935-00-203-5852
NSN 2925-01-437-9041
NSN 6620-00-905-6590
NSN 5910-01-487-6295