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 5998-01-651-7571
NSN 6620-01-250-7445
NSN 5910-01-392-2297
NSN 5945-01-290-5773
NSN 5985-00-591-3001
NSN 5935-01-171-2954
NSN 6105-01-581-8680
NSN 6620-01-212-1417
NSN 6145-00-141-3888
NSN 5910-01-487-3735
NSN 5950-00-433-0452
NSN 6105-00-488-5425