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 5999-01-434-3168
NSN 2925-01-115-0306
NSN 5835-00-113-6090
NSN 5835-00-111-3419
NSN 5915-00-178-9864
NSN 5965-00-624-4134
NSN 5960-01-258-6434
NSN 6150-01-347-3615
NSN 5925-00-944-3848
NSN 5990-00-254-4825
NSN 6150-00-217-0475
NSN 5960-00-010-5300