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 6320-01-266-7607
NSN 5925-01-077-9949
NSN 7035-00-968-4848
NSN 5920-01-179-9739
NSN 5999-00-837-9496
NSN 6110-01-278-9376
NSN 6320-00-519-0770
NSN 5925-01-464-4477
NSN 5998-00-062-5504
NSN 6135-01-084-1609
NSN 5999-01-613-6073
NSN 6240-01-588-9068