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 5950-01-207-0929
NSN 6650-01-314-9979
NSN 5960-00-987-1897
NSN 5915-01-633-9845
NSN 6110-01-596-0470
NSN 6150-01-422-2432
NSN 5998-01-426-7035
NSN 6105-00-527-8571
NSN 6110-00-062-5908
NSN 5835-01-347-8714
NSN 6685-01-582-5821
NSN 6135-00-165-3756