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 5999-00-276-9299
NSN 6105-01-278-9220
NSN 5925-01-297-9849
NSN 6110-01-540-9106
NSN 6320-00-036-3688
NSN 5935-01-629-3160
NSN 5999-01-376-5601
NSN 5945-00-405-9345
NSN 5965-01-651-0791
NSN 5905-00-997-5648
NSN 5985-01-542-5151
NSN 7035-01-462-1957