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 6650-01-140-4463
NSN 6610-00-421-9853
NSN 6150-01-286-8708
NSN 5905-00-384-0449
NSN 4140-00-336-1728
NSN 4140-00-585-6306
NSN 5935-01-421-2999
NSN 5915-01-280-3670
NSN 6150-01-504-6127
NSN 6110-01-487-6339
NSN 5945-01-261-4790
NSN 5999-01-567-9247