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 5998-01-229-7692
NSN 2925-01-248-2269
NSN 5935-00-027-2947
NSN 5855-01-389-8884
NSN 5855-01-644-8142
NSN 5915-01-607-7687
NSN 5999-01-616-7602
NSN 5945-00-286-8594
NSN 5999-00-626-9947
NSN 6320-01-532-7491
NSN 7035-01-633-9537
NSN 6130-01-337-6194