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 6610-00-247-5200
NSN 5996-01-564-5554
NSN 5915-01-144-2319
NSN 5960-01-212-4227
NSN 5950-01-634-0677
NSN 6320-00-546-9249
NSN 5835-00-289-9080
NSN 5835-01-442-6482
NSN 5935-01-456-1754
NSN 5895-00-833-2525
NSN 5945-01-044-3344
NSN 5915-01-579-4810