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 6645-01-101-4959
NSN 6110-00-244-1354
NSN 5960-01-485-2467
NSN 5998-01-244-4826
NSN 6240-01-121-0469
NSN 5985-01-273-3508
NSN 6110-01-061-0598
NSN 6220-00-754-3452
NSN 2925-00-336-8364
NSN 6220-01-310-8741
NSN 5935-00-309-0933
NSN 5895-00-924-9093