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 6320-01-116-3980
NSN 7035-01-270-0325
NSN 5998-00-075-5725
NSN 5835-01-412-6901
NSN 6645-01-168-8465
NSN 5935-00-296-1689
NSN 5960-01-367-0981
NSN 5935-01-340-6161
NSN 5895-00-136-2525
NSN 5998-01-341-8968
NSN 6150-01-453-0706
NSN 6650-01-350-5578