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 5910-00-374-5048
NSN 5835-01-303-6563
NSN 6130-00-557-1579
NSN 5925-01-219-4176
NSN 5920-01-634-0250
NSN 6105-00-877-3159
NSN 6130-01-338-4789
NSN 6240-01-212-3255
NSN 4140-00-302-7996
NSN 6150-01-508-6420
NSN 6240-00-351-3375
NSN 5935-01-322-6820