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 6105-01-184-7598
NSN 6240-01-100-1279
NSN 6130-01-541-5469
NSN 6105-00-488-5425
NSN 5990-01-493-4039
NSN 5935-01-388-2066
NSN 6135-01-205-5965
NSN 5915-01-381-6547
NSN 5950-01-352-6304
NSN 5999-00-169-2236
NSN 6150-01-399-8612
NSN 6110-01-224-6954