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 5999-01-464-4301
NSN 5990-00-446-0518
NSN 5945-00-109-4504
NSN 5975-01-539-0929
NSN 5915-01-227-0918
NSN 5960-00-609-6732
NSN 5965-01-391-1703
NSN 6240-01-095-1273
NSN 5950-00-214-1625
NSN 5835-00-838-0707
NSN 5998-00-199-9685
NSN 6110-01-365-2718