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 6145-00-212-0422
NSN 5925-00-274-3195
NSN 5925-00-869-1630
NSN 5999-00-132-5586
NSN 4140-01-147-8525
NSN 5998-01-624-5132
NSN 6620-01-105-5770
NSN 6650-00-373-9220
NSN 5935-01-282-3114
NSN 5855-00-472-2055
NSN 7035-00-902-8995
NSN 5895-01-462-1187