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 6145-00-648-2726
NSN 5835-01-092-6759
NSN 6105-00-701-5240
NSN 5960-01-423-1085
NSN 6610-00-981-6916
NSN 5998-01-330-6726
NSN 5960-00-188-8648
NSN 2925-01-170-8018
NSN 6650-01-511-7837
NSN 5935-00-554-0244
NSN 5990-01-425-2175
NSN 5998-01-501-8182