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 6645-00-171-9639
NSN 5960-01-089-8155
NSN 5965-00-513-1352
NSN 6105-01-123-6123
NSN 5999-01-184-9255
NSN 6150-00-027-9279
NSN 5835-01-568-7796
NSN 5950-01-473-5695
NSN 5965-00-267-4173
NSN 5998-01-267-8844
NSN 5990-00-627-2689
NSN 5905-01-301-9486