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 5920-01-106-1137
NSN 5925-01-441-2740
NSN 5925-00-318-0026
NSN 5835-00-059-5854
NSN 5920-01-580-0777
NSN 6105-01-494-3848
NSN 6220-00-455-6306
NSN 5975-01-568-7061
NSN 7035-00-703-3535
NSN 5998-01-441-8541
NSN 5920-01-492-5788
NSN 6620-01-360-3453