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 6130-01-628-6205
NSN 6620-00-847-6385
NSN 6105-01-310-9799
NSN 5950-00-161-4419
NSN 5985-01-601-9881
NSN 6220-00-590-5165
NSN 6150-01-510-3742
NSN 6610-00-419-3154
NSN 5998-00-944-5780
NSN 5905-01-424-1739
NSN 6620-01-074-2882
NSN 6135-00-789-2865