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 6610-00-530-3955
NSN 5835-01-592-2350
NSN 5915-01-056-4698
NSN 6110-01-148-4823
NSN 6105-01-450-0755
NSN 5855-00-149-0766
NSN 5985-01-437-8863
NSN 6130-00-050-8458
NSN 6130-00-250-5964
NSN 7035-01-141-8076
NSN 5895-01-597-7792
NSN 6240-01-368-2605