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 6645-01-324-2002
NSN 6145-01-310-5301
NSN 5950-00-097-6322
NSN 5999-01-338-3808
NSN 6320-01-489-6044
NSN 6130-01-546-6627
NSN 5999-01-368-0991
NSN 5945-01-545-2982
NSN 2925-01-604-8984
NSN 5998-00-551-7438
NSN 6105-01-010-0087
NSN 6130-00-081-4317