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 5895-01-577-5319
NSN 5996-01-595-6529
NSN 5935-01-340-4670
NSN 6685-01-266-5848
NSN 5999-01-200-7797
NSN 5996-01-459-8590
NSN 5895-01-612-2300
NSN 5915-01-207-1416
NSN 6610-00-408-4775
NSN 5920-00-103-5277
NSN 5996-01-571-1450
NSN 4140-01-400-3610