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 6610-01-575-4348
NSN 5999-01-158-0289
NSN 5855-01-462-5150
NSN 5915-00-066-2711
NSN 5998-01-318-9526
NSN 5895-01-428-9101
NSN 5985-01-289-3048
NSN 5895-01-521-2061
NSN 4140-01-417-2611
NSN 5915-01-491-6280
NSN 5855-01-291-1126
NSN 5990-01-338-2103