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 5935-01-332-7467
NSN 6105-01-514-5113
NSN 5965-01-227-3705
NSN 4140-00-211-3867
NSN 6105-00-518-1854
NSN 6320-00-433-2773
NSN 7035-00-371-7749
NSN 6105-00-574-9334
NSN 5945-01-358-2664
NSN 6685-00-877-3117
NSN 6135-01-449-2144
NSN 2925-01-141-7563