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 6685-01-095-4310
NSN 6645-01-310-7348
NSN 6240-01-320-9781
NSN 6240-00-280-8502
NSN 5960-01-243-0007
NSN 6220-00-450-9973
NSN 6105-00-251-7625
NSN 5835-01-303-6563
NSN 6220-01-501-1634
NSN 6130-01-200-5683
NSN 6105-00-580-1435
NSN 6110-01-416-9480