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 6105-00-596-9962
NSN 6320-00-186-6452
NSN 5925-01-520-4211
NSN 6645-00-968-6118
NSN 6650-01-152-0665
NSN 5895-00-463-4689
NSN 6610-01-329-7505
NSN 6130-00-829-7551
NSN 6240-01-446-6315
NSN 2925-01-184-5201
NSN 5925-00-850-5030
NSN 6240-01-659-8546