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 5935-00-333-9042
NSN 6105-01-645-4935
NSN 5935-01-258-0725
NSN 6110-01-336-3997
NSN 5965-00-905-5197
NSN 5925-01-576-1619
NSN 6110-01-010-0905
NSN 6240-00-491-5353
NSN 6220-00-592-0268
NSN 5895-01-239-9386
NSN 6620-01-062-1662
NSN 5965-01-374-2376