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 6105-01-298-7256
NSN 5935-01-593-0029
NSN 6620-00-656-5799
NSN 5945-00-208-4123
NSN 5999-01-008-2723
NSN 6110-00-625-8643
NSN 5998-00-220-3754
NSN 5950-01-616-0025
NSN 6685-01-429-5445
NSN 5915-00-466-2840
NSN 5895-00-596-1729
NSN 5950-01-321-9901