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 5985-00-007-7665
NSN 5985-00-620-6780
NSN 5835-00-012-1846
NSN 7035-01-160-4423
NSN 5985-00-217-7240
NSN 6220-00-357-9534
NSN 5998-01-126-2806
NSN 5998-01-390-8357
NSN 5855-00-149-0766
NSN 5935-00-481-6991
NSN 4140-01-201-4359
NSN 6220-01-597-9882