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 7035-00-286-6221
NSN 5996-01-297-1564
NSN 7035-00-908-4933
NSN 5835-01-435-4139
NSN 5895-01-141-1805
NSN 6220-01-229-1625
NSN 5915-00-402-6411
NSN 5998-00-900-7504
NSN 6650-00-161-4122
NSN 5915-00-099-0347
NSN 6320-00-731-6134
NSN 5915-00-180-8186