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 5915-00-941-9779
NSN 5945-01-603-4369
NSN 6650-01-633-9147
NSN 6110-01-109-0434
NSN 5945-00-290-1779
NSN 5935-01-114-5355
NSN 6110-01-408-5621
NSN 6650-01-024-9554
NSN 5905-01-374-1560
NSN 5920-00-857-8933
NSN 5855-01-369-5037
NSN 6130-00-266-7496