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 5950-01-476-8851
NSN 5999-00-369-4191
NSN 7035-00-193-2269
NSN 4140-01-370-4075
NSN 5910-01-416-0348
NSN 4140-00-518-7561
NSN 5920-00-110-1152
NSN 5925-01-454-7037
NSN 5945-00-385-3683
NSN 5990-01-543-6301
NSN 6610-00-586-6525
NSN 6105-00-960-0072