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 5835-01-424-0054
NSN 6650-00-964-9470
NSN 6130-01-579-5859
NSN 6240-00-880-1054
NSN 2925-00-325-4372
NSN 5935-01-608-3172
NSN 6135-01-246-0308
NSN 5915-00-332-8963
NSN 6110-00-398-9764
NSN 5965-01-029-5222
NSN 6320-00-731-6134
NSN 6685-00-501-6501