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 5996-01-100-1499
NSN 7035-01-304-2013
NSN 5998-01-274-1125
NSN 6135-01-647-5692
NSN 5965-00-605-8239
NSN 5915-00-512-9143
NSN 5999-00-864-4992
NSN 6145-01-181-9376
NSN 6105-00-812-0505
NSN 5855-00-149-0766
NSN 5960-01-055-9678
NSN 5835-00-880-6477