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 5835-01-461-8184
NSN 5960-01-489-1510
NSN 6135-00-134-6648
NSN 6685-00-569-1764
NSN 5835-00-823-6116
NSN 6105-01-298-0350
NSN 5998-00-450-7759
NSN 6650-00-606-2882
NSN 6220-01-321-5397
NSN 6610-00-267-9944
NSN 5915-01-537-6357
NSN 5835-00-080-8213