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 5998-00-596-8869
NSN 5935-01-089-5151
NSN 6685-00-802-7273
NSN 5855-00-361-0167
NSN 7035-01-461-9766
NSN 5895-00-450-6930
NSN 5945-00-120-0074
NSN 6650-01-566-0884
NSN 6610-01-350-7697
NSN 5905-01-403-2806
NSN 6105-01-038-4084
NSN 5895-01-462-0027