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 5915-01-497-0718
NSN 6110-00-937-5800
NSN 6610-01-157-0426
NSN 5960-00-627-4566
NSN 5960-01-025-9388
NSN 5996-00-851-5802
NSN 6110-00-960-7341
NSN 6110-00-413-1776
NSN 5999-01-587-2057
NSN 6105-01-034-2131
NSN 5999-01-134-0650
NSN 6240-00-011-5273