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 7035-01-476-7316
NSN 6130-00-721-4156
NSN 5920-01-347-0728
NSN 6320-00-343-1798
NSN 6105-01-625-9636
NSN 5960-00-824-0052
NSN 5945-01-266-8940
NSN 5835-01-561-2959
NSN 5915-00-496-7169
NSN 6150-01-450-9608
NSN 5945-01-537-8554
NSN 5835-01-440-5391