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 5965-01-469-8392
NSN 5960-00-074-8968
NSN 5855-00-400-2622
NSN 5835-01-414-3258
NSN 6130-01-461-3145
NSN 7035-01-169-6551
NSN 6650-00-500-6455
NSN 6105-01-367-2958
NSN 2925-01-088-3612
NSN 5930-00-292-1089
NSN 5975-01-181-1081
NSN 5895-01-432-1279