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 2925-01-604-8984
NSN 5935-01-153-2617
NSN 6650-00-878-8909
NSN 5855-01-169-9228
NSN 6220-01-013-0297
NSN 6110-00-995-0133
NSN 6150-01-395-4133
NSN 6685-00-169-6505
NSN 5915-01-269-7972
NSN 6650-01-029-5414
NSN 6105-00-395-7045
NSN 5930-01-510-7305