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 5965-01-476-0721
NSN 6130-01-090-4393
NSN 7035-01-412-8322
NSN 6320-00-371-8335
NSN 5905-00-284-9859
NSN 5835-00-373-2671
NSN 5998-01-048-4926
NSN 4140-00-998-6037
NSN 6110-01-316-2648
NSN 5998-01-573-1771
NSN 5999-00-278-5563
NSN 5960-00-904-0294