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 5998-01-159-2665
NSN 6220-01-446-6430
NSN 5945-01-654-4479
NSN 5935-00-959-7896
NSN 7035-00-803-3056
NSN 5920-01-055-7760
NSN 7035-00-834-2090
NSN 6610-00-862-5901
NSN 5910-01-418-3457
NSN 6105-01-197-1653
NSN 5999-01-114-0039
NSN 5965-01-378-0114