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 5930-01-242-9918
NSN 6240-01-595-3594
NSN 5998-01-056-6396
NSN 5998-01-210-4379
NSN 6105-00-797-0044
NSN 6620-01-467-2111
NSN 5990-01-321-2997
NSN 7035-00-392-5417
NSN 5930-00-156-3700
NSN 5920-01-551-1295
NSN 5985-00-461-8000
NSN 6130-00-578-0869