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 5996-00-192-3597
NSN 6150-01-450-6618
NSN 6650-00-054-4721
NSN 5945-00-431-7804
NSN 6240-01-504-2675
NSN 5996-01-534-9865
NSN 5935-01-621-4224
NSN 5998-01-409-2874
NSN 5905-00-912-2889
NSN 5895-01-376-5570
NSN 5935-00-201-6045
NSN 6135-01-400-2947