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 2925-00-866-7311
NSN 6105-01-332-7813
NSN 5925-01-642-9276
NSN 5905-00-146-0078
NSN 6105-01-171-9255
NSN 5935-01-278-9117
NSN 6145-01-480-3524
NSN 5925-01-094-3659
NSN 5999-01-441-2778
NSN 5915-00-406-3959
NSN 5990-00-421-0956
NSN 2925-00-969-4262