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 5945-00-893-4623
NSN 5935-00-913-7056
NSN 5930-01-379-3359
NSN 5915-00-225-5696
NSN 6135-01-444-6824
NSN 4140-01-551-1125
NSN 5965-00-246-5612
NSN 6320-01-255-2096
NSN 7035-01-364-8454
NSN 5855-01-550-5219
NSN 6150-00-283-3884
NSN 5999-01-045-5884