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 6645-00-498-6869
NSN 5960-01-051-1454
NSN 6130-00-615-5727
NSN 6105-01-420-4561
NSN 6650-00-935-4247
NSN 5996-01-293-3078
NSN 5998-01-542-2826
NSN 5835-00-092-1136
NSN 6610-00-005-4452
NSN 6110-01-608-3775
NSN 6130-01-379-4853
NSN 5835-00-501-2581