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 5985-00-119-5747
NSN 6105-00-788-9022
NSN 6650-00-276-9838
NSN 5935-01-615-0045
NSN 6650-01-338-3823
NSN 5960-01-201-6316
NSN 5999-01-394-3715
NSN 5835-01-436-1797
NSN 5998-01-091-1160
NSN 5925-01-652-9617
NSN 5925-01-433-3952
NSN 5999-00-974-4045