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 6610-01-007-7617
NSN 5998-01-245-7658
NSN 6650-01-284-6536
NSN 5996-01-146-4202
NSN 6220-01-357-7675
NSN 5855-00-149-0766
NSN 6240-01-134-4118
NSN 6610-01-332-9556
NSN 5915-01-322-6245
NSN 5935-00-160-7674
NSN 6220-01-466-5084
NSN 5985-00-338-6424