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 6685-01-029-3773
NSN 5945-00-851-1902
NSN 5996-01-479-1691
NSN 5895-01-334-3164
NSN 5985-01-575-8305
NSN 5935-00-196-5093
NSN 6220-00-322-2678
NSN 5920-01-090-4363
NSN 6650-01-263-5412
NSN 5998-01-100-3829
NSN 5915-01-119-3502
NSN 5965-00-518-0958