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 5855-01-594-7809
NSN 6320-00-937-5625
NSN 6650-00-629-8027
NSN 5945-00-432-0052
NSN 5999-00-318-2675
NSN 6110-00-372-4780
NSN 6320-00-937-5625
NSN 5935-00-349-4093
NSN 5930-01-524-5034
NSN 5996-00-441-6996
NSN 6610-01-446-5975
NSN 5990-01-586-8202