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 2925-00-174-4322
NSN 6130-01-629-9181
NSN 5855-01-197-2774
NSN 5920-01-217-1637
NSN 6105-01-278-9220
NSN 5920-01-181-5248
NSN 5996-00-908-9229
NSN 5895-00-270-6595
NSN 5998-01-457-2339
NSN 6150-01-023-7710
NSN 5915-00-149-1458
NSN 6150-00-606-8920