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 5905-01-062-3332
NSN 5998-01-118-5966
NSN 6320-01-211-6578
NSN 5950-00-924-4720
NSN 7035-01-600-4623
NSN 5999-01-650-1850
NSN 6610-01-189-3001
NSN 5935-01-099-1662
NSN 6650-01-330-6740
NSN 6610-01-409-1781
NSN 6145-01-137-1637
NSN 6110-00-549-6662