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 5945-01-359-3028
NSN 5835-01-572-9308
NSN 6645-01-459-2350
NSN 5935-01-473-8188
NSN 4140-01-447-3141
NSN 7035-01-508-4593
NSN 5855-01-424-2769
NSN 5945-01-092-6087
NSN 5910-00-299-7869
NSN 6610-00-221-6124
NSN 6105-00-300-5643
NSN 6105-00-306-4694