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 5950-01-464-4196
NSN 6620-01-117-5842
NSN 5915-00-111-4296
NSN 5920-00-051-9742
NSN 6110-01-529-6715
NSN 5915-00-525-3990
NSN 6650-00-187-5388
NSN 6650-00-161-4122
NSN 5835-01-337-2793
NSN 5895-01-463-8290
NSN 6105-01-206-3992
NSN 5945-01-542-5412