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 5975-01-215-8796
NSN 6240-01-605-8096
NSN 5960-01-191-6249
NSN 5935-01-607-7761
NSN 6620-00-853-2563
NSN 6110-01-348-6621
NSN 5998-00-046-5568
NSN 5915-01-115-4242
NSN 7035-01-145-5059
NSN 5996-00-913-2633
NSN 6610-01-579-2984
NSN 6620-01-068-4498