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 6150-01-332-2700
NSN 5945-00-220-3537
NSN 5965-01-574-4938
NSN 5915-01-242-3521
NSN 5996-00-513-0485
NSN 6320-01-171-3238
NSN 5925-01-416-0913
NSN 6645-00-171-7101
NSN 6135-00-276-7625
NSN 5835-00-419-0575
NSN 5998-01-147-9747
NSN 6650-01-422-7106