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 6650-01-612-1832
NSN 6130-01-528-8775
NSN 5999-00-721-4116
NSN 5915-00-015-7435
NSN 5855-01-073-5508
NSN 5855-01-606-8278
NSN 6105-01-591-6694
NSN 5965-01-238-0488
NSN 5960-00-348-3015
NSN 6150-00-522-4909
NSN 5915-01-290-8839
NSN 5910-00-156-0870