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 5910-00-161-4396
NSN 6110-01-074-8079
NSN 5835-01-461-8184
NSN 5835-01-229-6964
NSN 5905-01-436-6390
NSN 6130-01-576-2664
NSN 2925-01-026-1000
NSN 6105-00-905-6567
NSN 5930-01-627-3925
NSN 5915-01-005-0164
NSN 5910-00-467-9302
NSN 6620-01-227-4380