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 6650-00-195-7519
NSN 5835-01-519-3834
NSN 6105-00-615-9979
NSN 5985-00-857-5622
NSN 5990-01-540-1619
NSN 6150-00-140-7574
NSN 6135-00-170-8819
NSN 5935-01-384-2790
NSN 6220-01-363-5699
NSN 5965-00-267-4173
NSN 5920-01-605-4979
NSN 6220-01-311-5764