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 5835-01-031-7265
NSN 6145-00-607-7381
NSN 6645-00-023-8386
NSN 5998-01-195-1767
NSN 5910-00-600-0777
NSN 5998-01-464-6154
NSN 5950-01-499-1085
NSN 6130-01-197-2920
NSN 5990-00-553-5063
NSN 6145-01-379-2695
NSN 5935-01-093-1812
NSN 5855-00-256-5562