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 6240-01-119-9292
NSN 7035-01-633-9537
NSN 5985-01-280-0197
NSN 5975-01-567-0153
NSN 5999-00-463-9942
NSN 5910-01-366-6114
NSN 5895-01-141-7025
NSN 5975-00-956-3890
NSN 6240-00-899-6990
NSN 5930-01-255-1124
NSN 5999-01-417-9808
NSN 6105-01-412-0811