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 5950-01-440-2054
NSN 5965-01-420-6613
NSN 6150-01-408-6887
NSN 6620-01-031-8180
NSN 6150-01-088-7643
NSN 6105-00-392-1919
NSN 5950-00-590-7727
NSN 5895-01-368-0081
NSN 6610-00-945-6782
NSN 5905-01-576-7626
NSN 5835-01-268-1924
NSN 5998-01-651-0915