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 7035-01-382-4413
NSN 6685-01-654-8070
NSN 5855-01-383-6558
NSN 5925-00-140-6367
NSN 6130-00-944-1304
NSN 4140-01-037-7245
NSN 5855-01-246-4274
NSN 6645-01-462-2101
NSN 5915-00-609-6768
NSN 5895-00-888-4719
NSN 6685-01-606-7518
NSN 5835-00-013-9271