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 5855-00-832-9341
NSN 6105-01-173-9292
NSN 5965-01-078-6776
NSN 5965-01-293-5076
NSN 5835-01-279-2580
NSN 5930-01-044-5261
NSN 5998-01-145-7369
NSN 5895-00-230-4827
NSN 4140-00-540-6731
NSN 5935-01-472-6005
NSN 6110-01-607-2773
NSN 5855-01-380-9950