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 7035-00-153-3826
NSN 5990-01-581-5103
NSN 5990-01-411-5930
NSN 6240-01-446-6315
NSN 5835-01-202-9673
NSN 5915-01-181-9018
NSN 6645-01-493-8632
NSN 5935-00-248-9498
NSN 5999-01-146-6758
NSN 5835-01-424-0054
NSN 5835-01-470-7700
NSN 5999-00-931-9504