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 5855-00-560-0110
NSN 5910-00-403-4420
NSN 6610-00-299-1844
NSN 5915-00-391-5735
NSN 6105-01-048-0344
NSN 5835-00-954-2833
NSN 5996-01-232-7395
NSN 6620-01-227-9640
NSN 5930-01-631-6341
NSN 6610-00-727-9918
NSN 6105-01-072-8081
NSN 6135-00-276-7625