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 5996-01-495-9197
NSN 5835-01-642-4705
NSN 5975-01-468-5411
NSN 4140-01-233-5806
NSN 6645-01-124-1584
NSN 6110-01-321-3164
NSN 6650-01-294-1067
NSN 5998-01-258-4816
NSN 5915-01-027-7662
NSN 5985-01-523-5622
NSN 5945-01-312-1560
NSN 5996-01-337-6190