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 5835-01-060-8123
NSN 5895-00-437-8187
NSN 6220-01-519-1057
NSN 6130-00-141-6026
NSN 6135-00-377-9165
NSN 5945-01-314-4135
NSN 5998-00-857-9654
NSN 5930-01-547-0628
NSN 2925-00-149-0760
NSN 5910-01-367-2516
NSN 4140-00-144-6833
NSN 6650-01-331-5243