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 5985-00-493-1713
NSN 5965-01-348-5997
NSN 6105-01-074-1180
NSN 7035-00-286-6221
NSN 4140-01-206-2397
NSN 5985-01-056-5179
NSN 7035-01-132-7209
NSN 5935-00-409-0274
NSN 6110-01-271-6979
NSN 5910-00-256-1344
NSN 5999-00-596-8745
NSN 5945-01-241-2155