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 5915-00-146-5358
NSN 5950-00-881-9182
NSN 6220-00-643-4045
NSN 5835-00-740-0246
NSN 6110-01-310-2474
NSN 5945-01-451-4305
NSN 5835-00-572-7445
NSN 6135-00-255-1340
NSN 4140-01-023-8098
NSN 6150-00-368-9711
NSN 6610-01-469-6235
NSN 5945-01-389-2864