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 5985-01-277-8599
NSN 5998-00-186-6200
NSN 5935-01-095-1563
NSN 6110-01-197-9037
NSN 5945-01-559-8374
NSN 6220-00-493-4509
NSN 6150-01-451-0015
NSN 5950-01-542-4090
NSN 6105-01-462-3628
NSN 5920-00-330-9211
NSN 5965-01-425-2039
NSN 6145-01-599-4606