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 6135-00-856-1343
NSN 6320-01-481-7322
NSN 5990-01-349-8132
NSN 5985-00-518-3872
NSN 5990-00-920-2894
NSN 6610-00-131-2076
NSN 6645-01-069-8746
NSN 6620-01-454-8926
NSN 5935-00-520-9388
NSN 5930-01-634-0659
NSN 5895-00-426-7616
NSN 5855-01-628-1597