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 6135-00-062-5080
NSN 5855-01-210-0503
NSN 6135-00-683-0536
NSN 6145-01-541-6337
NSN 5998-01-634-0604
NSN 6240-01-276-2019
NSN 5975-01-566-4905
NSN 5920-00-478-1280
NSN 5935-01-403-2844
NSN 6620-01-313-3755
NSN 5998-01-444-0344
NSN 5895-01-468-5582