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 6145-01-101-6178
NSN 7035-00-153-3826
NSN 5960-00-726-0580
NSN 5990-01-294-6198
NSN 6620-01-623-2530
NSN 6105-00-135-7336
NSN 6610-01-207-0045
NSN 5915-00-421-9140
NSN 5835-01-072-7693
NSN 6110-01-062-9352
NSN 6145-01-495-3382
NSN 5835-01-058-8011