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 2925-01-418-8106
NSN 6650-01-610-0010
NSN 5855-00-149-0766
NSN 5920-01-432-7962
NSN 6240-00-548-3992
NSN 5965-00-106-3195
NSN 5998-01-417-2117
NSN 6105-01-043-9569
NSN 5985-00-084-9104
NSN 6645-00-634-9317
NSN 5835-01-657-0245
NSN 5915-00-519-6402