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 5930-00-598-9680
NSN 5945-00-508-5918
NSN 5930-00-875-7631
NSN 5950-01-181-5973
NSN 7035-01-040-3561
NSN 6620-00-557-7008
NSN 5855-01-634-0259
NSN 4140-00-274-9638
NSN 5950-01-517-1025
NSN 5895-00-567-6491
NSN 7035-01-469-7496
NSN 5915-01-531-7868