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 6650-01-394-2646
NSN 6240-00-411-1140
NSN 5915-01-529-6107
NSN 6110-00-433-8014
NSN 6145-01-568-8537
NSN 5835-01-321-7895
NSN 6240-01-533-3135
NSN 6145-01-634-0388
NSN 6105-01-296-6179
NSN 6150-00-186-7809
NSN 6620-01-263-6697
NSN 5935-00-144-8017