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 6650-01-629-9480
NSN 5975-01-014-6161
NSN 5950-00-362-5661
NSN 6240-00-724-6867
NSN 5975-01-592-6343
NSN 6150-00-270-1001
NSN 5960-00-681-9842
NSN 7035-00-360-2008
NSN 5960-01-016-4126
NSN 5915-00-681-9439
NSN 5835-00-351-9459
NSN 6240-01-462-1874