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 5945-01-310-9132
NSN 5835-01-222-2437
NSN 5998-01-358-2826
NSN 5935-01-055-6444
NSN 6240-00-068-5543
NSN 6610-00-191-5317
NSN 5835-00-892-3510
NSN 4140-00-513-1089
NSN 2925-00-127-7828
NSN 6145-01-506-0672
NSN 5996-01-013-8824
NSN 6130-01-300-7869