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 5999-00-351-9662
NSN 6650-01-547-6631
NSN 6105-00-776-2205
NSN 6645-00-105-7010
NSN 5999-01-195-7571
NSN 6240-00-370-5862
NSN 6650-00-981-9501
NSN 6135-00-416-2898
NSN 6240-01-026-0032
NSN 5930-01-368-2913
NSN 6105-01-238-4972
NSN 5965-01-465-4370