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 5920-01-605-6946
NSN 5965-00-754-9059
NSN 5950-01-347-7761
NSN 5935-00-276-9413
NSN 5996-01-004-7832
NSN 5835-00-930-8500
NSN 5935-01-320-6968
NSN 6685-00-939-2497
NSN 6220-01-421-3335
NSN 4140-01-074-7155
NSN 5925-00-805-3653
NSN 6610-00-481-1197