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 6150-00-165-9979
NSN 5996-01-260-7371
NSN 6220-00-949-8316
NSN 6110-00-001-2473
NSN 6150-00-312-2164
NSN 6685-01-350-0823
NSN 5950-01-229-7484
NSN 5998-01-480-4160
NSN 6105-01-633-4592
NSN 6150-01-445-4003
NSN 7035-01-146-7096
NSN 5835-00-368-4182