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 5920-01-035-7713
NSN 5915-01-127-9435
NSN 5835-01-250-2939
NSN 2925-01-523-3607
NSN 6240-01-374-6328
NSN 5950-01-023-8842
NSN 6650-00-839-2527
NSN 6105-01-211-7174
NSN 5930-01-484-1272
NSN 6220-01-504-9398
NSN 5999-01-169-1801
NSN 5895-00-176-5545