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 5905-00-070-1865
NSN 5975-01-554-9587
NSN 5930-01-364-4363
NSN 5905-01-500-5719
NSN 5855-01-520-4985
NSN 5998-01-197-5795
NSN 5905-00-395-0282
NSN 5999-01-038-5072
NSN 5930-00-848-9259
NSN 5835-00-985-9064
NSN 6105-01-589-1215
NSN 6150-01-370-7849