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 6150-00-916-4589
NSN 6610-00-605-1915
NSN 5960-00-426-8028
NSN 5905-00-388-0188
NSN 5930-00-711-5958
NSN 2925-01-543-5571
NSN 5855-01-627-0837
NSN 5998-01-219-8847
NSN 5965-01-329-7890
NSN 6110-01-041-9488
NSN 5915-00-131-1057
NSN 5999-00-618-1040