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 5999-01-554-6882
NSN 5855-01-054-9014
NSN 6220-01-330-0583
NSN 5965-01-508-7940
NSN 5945-00-834-0278
NSN 5910-00-057-4022
NSN 6150-01-433-9872
NSN 5960-00-270-5514
NSN 5910-01-392-7305
NSN 5920-01-505-3143
NSN 5920-01-461-8719
NSN 5910-00-615-2776