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 7035-01-357-9246
NSN 6240-00-230-2716
NSN 6610-01-523-3918
NSN 5930-00-867-6302
NSN 6220-00-727-7547
NSN 5990-01-043-3400
NSN 6610-00-001-9683
NSN 6105-01-433-2074
NSN 6130-01-395-1733
NSN 6145-01-400-1938
NSN 5915-01-029-0801
NSN 6240-00-284-0923