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 5920-00-846-6632
NSN 5935-00-802-4027
NSN 5998-01-199-9117
NSN 5935-01-273-9131
NSN 6620-00-514-6365
NSN 5996-01-074-4328
NSN 6105-00-864-2819
NSN 6130-00-833-3133
NSN 6320-01-247-0898
NSN 5960-01-458-0774
NSN 6320-00-925-0558
NSN 5945-00-165-3878