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 5999-00-334-8968
NSN 6610-01-480-0586
NSN 6110-01-130-2024
NSN 5950-01-634-0677
NSN 6130-01-531-1973
NSN 6320-01-567-9792
NSN 5965-01-353-9642
NSN 6240-01-413-0734
NSN 5960-01-075-7732
NSN 5895-01-013-9320
NSN 5998-01-559-6966
NSN 5960-01-612-9844