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 6620-01-271-8984
NSN 6610-00-913-7069
NSN 5999-01-425-2720
NSN 5930-01-482-9220
NSN 5915-01-446-7238
NSN 7035-00-574-4223
NSN 5835-00-106-2120
NSN 5905-01-389-9796
NSN 5935-01-581-2555
NSN 5920-01-337-9666
NSN 5945-00-474-4127
NSN 5930-00-438-6774