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 6220-00-944-4512
NSN 5910-00-116-7465
NSN 5835-00-977-1254
NSN 5905-01-148-2343
NSN 5960-00-401-0794
NSN 5960-01-207-6232
NSN 5985-01-545-4292
NSN 5999-00-518-1007
NSN 5935-00-481-8290
NSN 6105-01-421-2644
NSN 5930-01-044-5068
NSN 5999-00-222-3502