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 5895-01-399-7914
NSN 6150-01-346-5705
NSN 6130-01-268-1703
NSN 5855-00-885-8452
NSN 5895-01-124-7929
NSN 5855-00-411-8688
NSN 5905-01-329-2563
NSN 6645-00-933-2170
NSN 6645-00-900-5830
NSN 6110-00-696-3145
NSN 5960-01-451-6993
NSN 5998-01-355-5064