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 6135-01-459-0089
NSN 5950-01-497-4914
NSN 5998-01-418-7023
NSN 6130-00-566-0347
NSN 6150-01-142-6704
NSN 5950-01-215-7876
NSN 5999-00-240-4972
NSN 6130-00-141-8317
NSN 5905-01-056-5434
NSN 5920-01-561-2942
NSN 6320-01-567-9792
NSN 5965-01-258-8735