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 5996-00-166-8095
NSN 5835-01-063-6284
NSN 5855-01-651-7129
NSN 5985-00-840-1694
NSN 6105-01-208-1725
NSN 5950-01-267-0917
NSN 6620-00-371-7109
NSN 5950-00-435-1979
NSN 5985-01-069-5855
NSN 6620-01-028-4755
NSN 5925-01-361-8836
NSN 2925-00-596-9775