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 5985-01-447-3680
NSN 6130-01-323-3096
NSN 5855-00-411-8688
NSN 4140-00-281-4493
NSN 5960-00-220-5164
NSN 6150-00-223-2596
NSN 5935-00-467-7660
NSN 5985-01-343-0861
NSN 6150-00-987-5809
NSN 6650-01-607-6891
NSN 6130-01-165-2130
NSN 5905-01-272-0890