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 6105-00-330-4466
NSN 5965-01-476-0721
NSN 5835-01-013-8797
NSN 6220-00-827-0227
NSN 6240-01-219-1375
NSN 5835-01-498-9410
NSN 5935-00-090-6591
NSN 6610-00-245-6177
NSN 5835-01-074-1161
NSN 6145-01-302-3119
NSN 2925-01-333-6346
NSN 6110-00-506-2352