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 5925-01-178-2555
NSN 6610-01-394-4944
NSN 5920-01-508-4898
NSN 6150-01-471-5235
NSN 7035-00-753-0695
NSN 6240-00-539-9770
NSN 6220-00-633-3296
NSN 6105-01-252-0381
NSN 5935-00-753-5101
NSN 7035-01-426-4133
NSN 5920-01-479-5808
NSN 6610-01-224-6396