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 5965-00-686-7067
NSN 5925-01-247-9902
NSN 5960-01-604-1158
NSN 5950-01-094-7316
NSN 6650-01-349-8295
NSN 5999-01-513-3883
NSN 5998-01-502-7244
NSN 5905-01-406-4306
NSN 6110-01-591-1682
NSN 5950-01-020-7174
NSN 5855-01-136-1916
NSN 6240-01-406-4042