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 5915-00-582-1499
NSN 5998-00-438-4845
NSN 5935-00-489-7687
NSN 6130-01-111-8321
NSN 6105-01-158-7618
NSN 5975-01-641-4289
NSN 6320-01-177-3192
NSN 5910-01-068-2218
NSN 5990-01-226-2653
NSN 6220-00-910-7816
NSN 6110-01-660-4195
NSN 5935-00-455-1766