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 5996-01-591-4782
NSN 5945-01-305-9735
NSN 5950-01-097-5749
NSN 5950-00-917-5057
NSN 6110-00-957-9677
NSN 5960-01-448-3497
NSN 6105-01-011-9435
NSN 5960-01-464-1443
NSN 6650-01-032-1786
NSN 6220-01-495-2851
NSN 6240-01-144-5898
NSN 5945-00-005-0325