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 5985-01-382-9789
NSN 5996-01-509-4874
NSN 5998-01-634-0604
NSN 5999-01-379-5335
NSN 6105-00-375-6194
NSN 5895-01-279-0211
NSN 6620-00-209-0767
NSN 5950-01-508-9537
NSN 5925-00-756-0462
NSN 5950-00-264-3620
NSN 5905-01-618-5064
NSN 6220-01-373-4589