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 5915-01-364-1116
NSN 5999-01-431-7323
NSN 5895-00-623-2281
NSN 6150-00-398-6527
NSN 5960-00-190-5817
NSN 2925-01-633-4048
NSN 6220-01-193-6542
NSN 6105-01-177-7476
NSN 6105-01-123-8887
NSN 5835-01-268-1924
NSN 6240-01-519-2935
NSN 6220-01-215-0907