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 7035-01-518-7625
NSN 5925-00-452-1270
NSN 6220-01-592-2003
NSN 7035-01-556-6961
NSN 4140-00-155-8012
NSN 2925-01-497-9381
NSN 6610-00-807-6620
NSN 6320-00-578-6898
NSN 5999-00-689-5239
NSN 6610-01-290-2627
NSN 6105-01-626-8154
NSN 5855-00-189-6066