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 2925-00-463-7319
NSN 2925-01-011-8732
NSN 5998-00-317-3688
NSN 5835-01-416-6455
NSN 5950-01-579-7064
NSN 5945-00-905-3996
NSN 6145-00-443-5488
NSN 5905-00-338-9067
NSN 5999-00-418-4298
NSN 5915-01-074-1763
NSN 5935-01-075-3525
NSN 5920-01-543-9586