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 5895-01-255-4548
NSN 7035-01-452-4306
NSN 5998-01-597-1535
NSN 6220-01-468-6030
NSN 6610-00-001-9683
NSN 5930-01-186-6762
NSN 6620-00-565-9793
NSN 5960-01-433-7565
NSN 6150-01-377-9057
NSN 5996-00-098-3864
NSN 5855-01-125-9167
NSN 5998-01-013-8094