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 6130-00-968-5437
NSN 5950-01-576-7260
NSN 5960-00-188-8648
NSN 5895-01-239-6816
NSN 6110-01-550-7576
NSN 7035-00-349-8571
NSN 6240-01-190-3541
NSN 5935-01-356-8081
NSN 6320-01-600-0787
NSN 5835-01-090-0784
NSN 6220-01-298-9242
NSN 6105-00-394-6803