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 6105-01-357-4842
NSN 5930-00-960-9928
NSN 6320-01-125-3361
NSN 5920-01-282-4859
NSN 6320-01-092-4101
NSN 5930-01-016-4548
NSN 5998-01-251-8732
NSN 5990-01-236-8399
NSN 5965-01-621-2367
NSN 6685-00-496-2141
NSN 6135-00-235-1938
NSN 6110-01-521-3032