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 5950-00-001-6029
NSN 6650-01-416-6272
NSN 5910-00-200-1413
NSN 5905-01-280-2613
NSN 5915-01-035-6005
NSN 4140-00-383-2537
NSN 5930-01-472-8781
NSN 6645-01-550-9669
NSN 5835-01-390-4667
NSN 5910-00-718-1473
NSN 6620-01-044-3371
NSN 6240-00-054-5149