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 5960-00-268-3200
NSN 5905-01-225-4185
NSN 5996-00-146-3726
NSN 5950-01-383-5947
NSN 2925-00-182-9117
NSN 5945-00-248-6798
NSN 5925-01-605-3888
NSN 5996-01-198-4583
NSN 5998-01-650-8492
NSN 6650-01-112-5634
NSN 5935-00-233-6809
NSN 6110-00-851-3044