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 5855-00-235-2676
NSN 5998-01-519-8033
NSN 5855-00-797-8217
NSN 5975-00-374-5245
NSN 5925-01-501-6457
NSN 6135-00-500-2082
NSN 5965-00-328-6884
NSN 6110-00-196-8813
NSN 5960-01-495-0859
NSN 5930-01-461-8853
NSN 4140-01-630-7665
NSN 5945-00-905-1586