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 5895-00-433-6860
NSN 5950-01-442-6188
NSN 5895-01-572-5556
NSN 6610-00-314-2605
NSN 5945-01-572-1827
NSN 5910-01-024-4796
NSN 6220-01-135-0485
NSN 4140-00-091-0869
NSN 6240-01-643-4535
NSN 5930-01-414-2455
NSN 6150-00-778-2850
NSN 5999-01-086-7563