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 4140-01-513-6746
NSN 5950-01-607-6625
NSN 5855-00-832-9341
NSN 6110-01-521-8024
NSN 5835-01-544-0363
NSN 5996-01-259-3982
NSN 5915-00-983-4998
NSN 6320-00-149-7570
NSN 5915-01-052-1256
NSN 5935-01-344-1598
NSN 6105-01-594-2251
NSN 6145-00-311-8884