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 6685-00-141-4300
NSN 5930-00-828-1527
NSN 5998-00-394-7118
NSN 6240-01-461-2067
NSN 5835-00-402-8387
NSN 6610-01-371-3006
NSN 6240-01-146-2850
NSN 5910-00-443-5687
NSN 7035-01-302-5359
NSN 6130-00-514-1177
NSN 6150-00-945-3368
NSN 5965-00-161-3954