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 5930-00-082-0441
NSN 6105-01-232-5262
NSN 4140-01-634-0330
NSN 5999-00-799-9502
NSN 7035-01-174-7878
NSN 6610-01-147-9072
NSN 5945-01-601-6456
NSN 5895-01-369-4224
NSN 5895-01-400-4153
NSN 6240-00-907-3371
NSN 6240-01-387-6725
NSN 6105-00-337-0904