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 6650-01-204-2524
NSN 5835-01-241-1090
NSN 5910-00-140-6980
NSN 5998-00-081-8208
NSN 5935-00-908-3078
NSN 6320-01-433-1210
NSN 5960-01-585-6385
NSN 5835-01-580-0446
NSN 5910-00-231-3370
NSN 5855-01-125-4768
NSN 6130-00-269-8273
NSN 5999-01-317-7358