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 6620-00-043-6082
NSN 5920-01-205-2616
NSN 5996-00-717-8111
NSN 5910-01-604-1110
NSN 5895-00-419-4514
NSN 4140-01-169-8428
NSN 5835-01-515-6537
NSN 6105-00-665-8581
NSN 5998-00-789-9370
NSN 6105-00-715-5517
NSN 6610-00-608-9802
NSN 5999-01-030-6817