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 6150-00-636-8938
NSN 5915-01-483-6709
NSN 5960-01-560-8461
NSN 6105-01-463-5680
NSN 5999-00-204-5241
NSN 5945-01-130-3812
NSN 5998-01-608-8634
NSN 6610-01-448-8904
NSN 5855-01-502-9239
NSN 6110-01-438-9104
NSN 5998-01-178-1166
NSN 5855-00-832-9341