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 5905-01-586-0898
NSN 6110-01-432-9945
NSN 6610-01-463-8866
NSN 5935-01-169-7957
NSN 5915-00-417-3834
NSN 6240-01-184-6831
NSN 6150-01-595-5955
NSN 5895-01-235-1274
NSN 5945-00-280-7765
NSN 6105-00-235-2854
NSN 6105-00-311-2375
NSN 5855-00-995-2098