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 6130-00-105-8592
NSN 5895-01-634-0630
NSN 5998-01-350-6412
NSN 5930-00-049-8960
NSN 5905-01-110-5082
NSN 6240-00-079-1759
NSN 6105-00-626-8582
NSN 5935-01-149-2913
NSN 6150-01-190-0624
NSN 5910-00-518-1477
NSN 5985-01-321-2988
NSN 6645-01-391-6492