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 5950-01-534-4840
NSN 5950-01-542-1999
NSN 6685-01-204-4583
NSN 5915-00-300-3853
NSN 5855-00-560-0110
NSN 6320-01-438-6280
NSN 5835-01-389-8218
NSN 5855-00-179-8588
NSN 6220-01-322-0671
NSN 5999-01-274-9095
NSN 5930-01-437-9011
NSN 6110-00-042-8365