A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6105-00-671-7471
NSN 5935-01-443-9965
NSN 6610-01-416-2738
NSN 5960-01-292-6062
NSN 5835-01-578-3443
NSN 6320-00-521-9350
NSN 5999-01-454-8240
NSN 5835-01-525-3220
NSN 7035-01-374-0005
NSN 4140-00-387-3552
NSN 5905-00-687-1629
NSN 6240-01-537-8020