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 6620-01-558-6558
NSN 7035-01-508-5954
NSN 5950-00-851-6105
NSN 5930-00-776-0182
NSN 5855-01-147-6024
NSN 5930-01-037-5081
NSN 5975-01-178-0938
NSN 6650-00-474-7420
NSN 6620-01-283-1338
NSN 6105-00-199-8808
NSN 5998-00-902-8693
NSN 5945-01-029-2200