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 5960-00-876-9262
NSN 5945-00-989-5314
NSN 6220-01-561-7023
NSN 5965-01-567-2975
NSN 6220-01-250-7228
NSN 6110-00-695-2713
NSN 5950-01-448-2088
NSN 6110-01-333-3596
NSN 6105-00-596-9962
NSN 4140-01-183-4140
NSN 6610-01-558-7571
NSN 5999-01-054-4359