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 6610-01-469-6235
NSN 5996-00-383-6173
NSN 5935-01-631-4628
NSN 6110-00-780-3058
NSN 5905-01-165-7804
NSN 6320-01-119-3935
NSN 5835-01-495-5986
NSN 5895-00-772-3695
NSN 5965-00-433-1571
NSN 5960-00-074-8968
NSN 6610-01-484-3024
NSN 5960-00-927-2755