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 5950-01-591-7010
NSN 5950-01-121-9216
NSN 7035-01-503-6887
NSN 5950-00-854-2815
NSN 5895-00-831-7089
NSN 4140-01-254-7051
NSN 6240-01-492-2469
NSN 6320-01-607-0347
NSN 5915-01-352-7702
NSN 5915-00-178-9864
NSN 5950-01-422-0052
NSN 6685-01-462-1164