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 5910-01-549-9613
NSN 5915-01-651-5171
NSN 5950-01-485-7795
NSN 5935-01-210-4429
NSN 5965-00-858-5398
NSN 6220-01-278-9369
NSN 5950-01-154-9120
NSN 5999-00-051-5578
NSN 6105-00-431-1743
NSN 5990-01-506-7695
NSN 6610-00-020-6138
NSN 5998-00-161-4228