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 5915-00-206-0086
NSN 5935-01-460-3488
NSN 6110-00-123-7953
NSN 6150-00-788-6064
NSN 5965-00-267-4173
NSN 5950-01-586-0641
NSN 5895-01-221-3444
NSN 6105-00-200-8074
NSN 5998-00-269-5444
NSN 5950-01-384-3738
NSN 5990-00-181-2220
NSN 5945-01-336-5498