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 5835-00-461-9984
NSN 5999-01-256-0077
NSN 5915-01-423-8561
NSN 6610-01-171-0849
NSN 5998-00-585-0083
NSN 6650-01-509-8018
NSN 5945-00-823-8652
NSN 5835-00-987-9341
NSN 5910-01-464-4381
NSN 5950-01-425-8652
NSN 6650-01-113-7563
NSN 6220-00-160-1298