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 5835-01-416-6455
NSN 6685-00-973-4662
NSN 5935-01-472-5278
NSN 5905-01-132-3344
NSN 5960-00-014-0519
NSN 5965-01-278-8218
NSN 6240-00-460-0569
NSN 5930-00-895-9983
NSN 5930-01-468-6478
NSN 6240-01-547-2026
NSN 6105-00-964-4060
NSN 6110-00-734-9982