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 6130-01-023-6333
NSN 5950-01-380-8556
NSN 6650-01-657-7864
NSN 5895-00-121-1944
NSN 5920-01-010-7101
NSN 5975-01-219-9663
NSN 5975-01-091-6161
NSN 5945-01-207-1732
NSN 5920-00-482-3441
NSN 5998-01-211-0236
NSN 5835-00-233-6327
NSN 5915-01-390-5482