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 6110-00-501-0014
NSN 4140-01-432-9851
NSN 6610-01-436-5236
NSN 6145-00-887-1439
NSN 4140-01-226-8933
NSN 6105-01-301-4678
NSN 6220-00-675-8262
NSN 5999-01-270-7053
NSN 6620-01-550-2805
NSN 5855-00-149-0766
NSN 6130-01-230-1295
NSN 5835-01-580-0446