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 5930-01-422-0537
NSN 6650-01-174-0928
NSN 7035-00-205-1932
NSN 5915-01-364-0795
NSN 5855-01-225-5855
NSN 6135-01-512-8740
NSN 5935-01-369-8968
NSN 5930-01-386-3068
NSN 5930-01-598-8155
NSN 5895-00-280-2811
NSN 6240-00-727-8573
NSN 5855-01-252-5424