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 5835-01-110-0697
NSN 6240-01-465-2237
NSN 5998-01-044-6321
NSN 5855-00-132-1007
NSN 6105-01-079-7640
NSN 6130-01-323-6416
NSN 5855-00-165-3093
NSN 5855-01-408-3154
NSN 5975-01-535-8764
NSN 6320-01-255-2096
NSN 6105-01-534-3378
NSN 6105-01-367-6005