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 5935-00-484-3744
NSN 6650-00-550-6111
NSN 5930-01-171-7414
NSN 6620-01-375-1532
NSN 5910-01-433-8765
NSN 6610-01-135-2149
NSN 6610-00-317-5860
NSN 5998-01-090-6290
NSN 6220-01-267-7876
NSN 5895-01-123-9669
NSN 6620-01-216-0904
NSN 5960-00-369-8018