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 5950-00-431-3895
NSN 6135-01-026-9960
NSN 6220-01-436-7131
NSN 5960-01-588-8410
NSN 5975-00-081-2171
NSN 5998-00-251-6208
NSN 6110-01-364-7009
NSN 5950-01-634-0055
NSN 5915-00-364-7791
NSN 5950-01-399-8677
NSN 5996-01-381-6564
NSN 6130-01-491-3496