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 7035-01-633-6143
NSN 5996-00-424-8883
NSN 6240-01-645-0849
NSN 4140-00-864-1710
NSN 5999-01-279-4905
NSN 5935-01-574-7802
NSN 6110-00-557-8631
NSN 5965-01-532-4017
NSN 5996-00-248-7061
NSN 6240-00-416-6140
NSN 6650-00-035-9297
NSN 6150-01-500-5696