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 6620-00-199-8734
NSN 5915-00-752-4458
NSN 7035-00-104-7613
NSN 5905-00-162-4289
NSN 6240-01-171-6452
NSN 6105-01-555-8479
NSN 5855-01-344-8688
NSN 5965-01-141-6485
NSN 5985-01-595-5615
NSN 5950-00-367-2705
NSN 5998-01-082-8904
NSN 5895-01-180-9651