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 5915-00-462-3748
NSN 6240-01-627-0968
NSN 6150-00-443-6535
NSN 5935-01-435-4870
NSN 6150-01-197-8484
NSN 6130-00-949-1563
NSN 5895-00-404-9636
NSN 2925-01-076-5219
NSN 5999-01-409-2834
NSN 6110-01-428-6142
NSN 5835-00-958-6231
NSN 5960-01-433-7565