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 7035-00-731-8729
NSN 6130-00-522-3609
NSN 6650-00-587-6917
NSN 5945-01-197-6058
NSN 6145-01-456-4962
NSN 5905-01-422-0127
NSN 6620-01-356-1796
NSN 5835-00-358-4235
NSN 6145-01-634-0388
NSN 5905-00-875-9775
NSN 7035-01-344-8708
NSN 6130-01-501-5977