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 5935-00-431-8347
NSN 5960-01-372-5609
NSN 5945-01-217-7583
NSN 5999-01-357-7039
NSN 5905-01-206-2816
NSN 6145-01-352-6913
NSN 5945-01-213-3757
NSN 6240-01-399-8573
NSN 5935-01-437-4153
NSN 6240-01-072-9652
NSN 6105-01-152-2800
NSN 6240-01-081-9555