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 5965-01-501-5638
NSN 6650-00-195-7519
NSN 5985-00-648-2081
NSN 5925-01-497-7944
NSN 6130-01-487-4136
NSN 5999-01-415-5090
NSN 5985-01-362-0599
NSN 6130-01-646-6791
NSN 5935-00-063-7677
NSN 5990-00-878-6509
NSN 5895-00-944-7113
NSN 6220-01-470-4166