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 6105-01-367-8835
NSN 6130-01-152-2859
NSN 6620-00-237-9395
NSN 5930-01-317-1299
NSN 5910-01-167-2143
NSN 2925-01-282-3206
NSN 5915-00-914-9962
NSN 6220-01-025-6140
NSN 6220-01-344-3502
NSN 5945-00-417-3817
NSN 6150-00-128-5992
NSN 5960-01-449-1310