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 6645-00-103-2517
NSN 6130-01-150-2842
NSN 6240-01-023-7720
NSN 6610-01-365-7796
NSN 5895-01-188-7470
NSN 6110-00-684-6844
NSN 6130-00-352-2317
NSN 5920-00-827-1094
NSN 7035-01-183-7550
NSN 5996-00-956-3325
NSN 5915-00-543-1133
NSN 5945-00-054-6806