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 7035-01-407-6413
NSN 7035-01-607-6711
NSN 6220-01-614-0096
NSN 6220-00-264-6440
NSN 5945-00-484-8033
NSN 5998-01-321-5241
NSN 5935-00-610-7630
NSN 6220-01-112-8855
NSN 2925-01-016-3111
NSN 5835-01-193-6192
NSN 6105-00-880-3339
NSN 6610-00-053-9565