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 5930-01-431-8709
NSN 5835-01-108-4980
NSN 6145-00-582-1301
NSN 5935-01-056-5176
NSN 5990-01-314-8591
NSN 6150-00-614-9568
NSN 5935-01-140-5606
NSN 6110-01-157-2520
NSN 6240-01-604-9172
NSN 5985-00-262-5109
NSN 5935-01-573-6044
NSN 6610-00-134-5625