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 6650-00-379-5434
NSN 5930-01-361-8622
NSN 5835-01-076-4091
NSN 5895-01-274-4681
NSN 6610-00-292-9895
NSN 5960-00-087-5454
NSN 5985-01-181-5420
NSN 6610-01-462-5980
NSN 5999-01-142-1473
NSN 5835-00-358-4235
NSN 5915-01-149-1042
NSN 2925-01-493-3245