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 6110-00-878-1414
NSN 5960-01-614-8005
NSN 5990-00-145-1187
NSN 5998-01-631-1357
NSN 5935-01-254-0793
NSN 6110-01-472-6145
NSN 5985-01-392-1398
NSN 7035-00-731-8729
NSN 5965-01-433-9864
NSN 5998-01-202-8627
NSN 6240-01-087-4749
NSN 5990-01-240-1100