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 5945-00-450-9136
NSN 5998-01-529-4473
NSN 6650-00-213-7065
NSN 5998-00-826-5341
NSN 2925-00-139-8309
NSN 5835-01-223-1790
NSN 5965-00-583-4865
NSN 6610-01-359-9962
NSN 5950-00-872-1362
NSN 5930-01-436-3544
NSN 5855-01-066-8742
NSN 6685-01-601-9082