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 5945-01-386-4660
NSN 5935-01-317-1152
NSN 5930-00-439-2524
NSN 5835-00-408-5499
NSN 6145-00-821-4418
NSN 6650-01-379-8012
NSN 5935-01-200-9234
NSN 5965-01-549-2754
NSN 6650-00-864-2942
NSN 6105-00-477-4487
NSN 6110-00-035-8794
NSN 5905-01-360-7442