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 6650-01-537-2624
NSN 5935-01-634-0668
NSN 6105-01-293-5708
NSN 5950-00-823-5969
NSN 5996-01-174-3183
NSN 6105-01-591-0319
NSN 6130-01-246-5645
NSN 6650-00-451-8174
NSN 5998-01-012-9679
NSN 5895-00-366-0216
NSN 5930-01-496-6996
NSN 5935-00-075-3712