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 5925-00-296-8123
NSN 5960-00-189-6517
NSN 4140-00-017-2548
NSN 5960-01-243-0007
NSN 5945-00-429-8860
NSN 5925-00-741-1479
NSN 5996-01-544-3605
NSN 5835-01-381-2683
NSN 6130-01-043-9169
NSN 6220-01-181-5854
NSN 5925-01-634-0664
NSN 6150-01-509-6227