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 2925-01-139-7098
NSN 6650-00-500-6455
NSN 6610-01-100-3662
NSN 5998-00-965-0593
NSN 6150-01-420-1740
NSN 5925-00-550-4946
NSN 5950-00-196-1429
NSN 5920-00-254-8137
NSN 5998-01-583-2459
NSN 6135-01-091-6021
NSN 5990-01-395-4194
NSN 5950-01-367-6915