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 5895-01-249-7596
NSN 5990-00-226-1152
NSN 6620-01-464-3087
NSN 4140-01-630-6991
NSN 5985-01-433-2833
NSN 5996-01-576-9852
NSN 5895-00-012-7493
NSN 6105-00-707-4903
NSN 5935-01-090-0496
NSN 5935-01-167-1644
NSN 5905-00-737-4962
NSN 6645-01-032-5337