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 5996-01-398-8197
NSN 5945-00-396-2265
NSN 5920-00-246-5992
NSN 6130-00-823-8481
NSN 6220-00-553-8938
NSN 6650-00-133-4506
NSN 6135-01-466-3980
NSN 5935-00-472-6038
NSN 5945-01-196-6030
NSN 6620-01-474-4951
NSN 6105-01-215-1174
NSN 5895-00-481-0739