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 6105-00-849-2431
NSN 6220-01-604-9488
NSN 5998-01-342-4247
NSN 6130-00-516-9343
NSN 6145-00-630-0906
NSN 5990-01-271-1628
NSN 5915-01-352-5731
NSN 5835-01-502-9228
NSN 6610-00-465-7461
NSN 6620-01-026-1776
NSN 6105-01-634-0322
NSN 6240-00-075-4103