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 5945-01-436-2216
NSN 7035-01-042-0527
NSN 6130-01-459-8215
NSN 6130-01-534-3700
NSN 6240-00-686-5345
NSN 2925-01-062-2660
NSN 5935-00-258-0355
NSN 6320-01-150-5378
NSN 6150-00-081-6742
NSN 5965-01-515-8461
NSN 5835-00-339-3020
NSN 5965-01-281-0458