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 6145-01-450-4987
NSN 6130-00-625-3744
NSN 5835-00-247-0161
NSN 5998-01-322-4850
NSN 5996-01-513-9656
NSN 6110-00-163-6223
NSN 5996-01-325-4159
NSN 6610-01-323-0901
NSN 5935-00-217-0977
NSN 5990-01-595-9441
NSN 6620-01-351-6870
NSN 5855-01-324-9269