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 5855-00-327-2061
NSN 5920-01-367-5791
NSN 6685-01-543-0249
NSN 6150-00-518-2743
NSN 6135-01-106-7740
NSN 5990-01-298-1913
NSN 5990-01-222-8570
NSN 5835-01-604-2279
NSN 6685-01-164-6558
NSN 2925-00-596-9775
NSN 5999-00-753-7450
NSN 5915-01-441-7857