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 5960-00-948-1487
NSN 6110-00-333-1174
NSN 6110-01-518-4248
NSN 5975-00-406-4753
NSN 5999-01-399-8726
NSN 5930-01-385-8094
NSN 5999-00-422-5581
NSN 5985-01-316-3006
NSN 5915-01-042-4166
NSN 2925-00-596-9775
NSN 6150-00-215-0790
NSN 5985-01-629-4493