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 5945-01-577-0113
NSN 6650-01-521-7872
NSN 6110-01-285-9686
NSN 5835-01-215-5961
NSN 5960-01-605-9921
NSN 6105-01-200-8011
NSN 6150-01-653-0498
NSN 5855-01-116-8905
NSN 6685-00-258-9191
NSN 6240-00-974-5925
NSN 6220-00-778-7213
NSN 5935-00-934-9718