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 6105-01-137-8046
NSN 5950-01-569-5469
NSN 6610-01-250-6870
NSN 5895-00-674-5363
NSN 5985-01-416-9441
NSN 6650-01-174-5788
NSN 5950-00-967-1719
NSN 6110-00-696-3145
NSN 5835-00-593-8511
NSN 6220-01-018-1334
NSN 6645-00-044-7011
NSN 6320-00-284-1524