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 5835-01-224-2792
NSN 5835-01-118-4690
NSN 5905-01-321-4738
NSN 5990-01-310-0884
NSN 5930-00-110-3322
NSN 4140-01-374-8467
NSN 5915-01-105-9789
NSN 6150-00-912-9503
NSN 5950-01-398-8161
NSN 5960-00-321-0627
NSN 6645-01-395-4129
NSN 5975-01-452-2622