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 5960-01-340-4487
NSN 5905-01-351-0685
NSN 6240-00-433-7706
NSN 5855-00-151-3853
NSN 5855-00-149-0766
NSN 5930-01-628-4613
NSN 6610-00-518-4919
NSN 5965-00-281-0319
NSN 6150-01-537-0278
NSN 5915-01-406-2626
NSN 5935-00-228-0592
NSN 6320-01-379-1182