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 5915-01-023-9204
NSN 5945-01-272-9579
NSN 5999-01-329-1136
NSN 5920-00-665-3973
NSN 6685-01-177-9447
NSN 6105-01-294-2582
NSN 6130-00-957-4815
NSN 7035-01-640-7495
NSN 5925-00-062-3354
NSN 5945-00-352-5124
NSN 5965-00-827-9680
NSN 6150-01-441-8961