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 6105-00-318-9250
NSN 7035-00-529-3128
NSN 5935-01-583-6817
NSN 5930-00-930-4433
NSN 5990-00-594-7291
NSN 5835-00-334-6556
NSN 6240-00-004-2516
NSN 5950-01-461-8390
NSN 5855-00-832-9341
NSN 5945-01-046-0937
NSN 5930-01-534-5811
NSN 6130-01-343-1931