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 5950-01-027-9560
NSN 5950-01-634-0677
NSN 6320-01-481-7322
NSN 5920-01-349-2733
NSN 5999-00-552-5355
NSN 5835-00-929-6623
NSN 6650-00-171-4175
NSN 6620-01-179-0779
NSN 6645-00-171-9639
NSN 5998-01-424-1009
NSN 5999-00-451-2611
NSN 5996-01-421-9391