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 6220-01-237-2488
NSN 6645-01-092-4733
NSN 5945-01-163-1475
NSN 6240-01-391-5373
NSN 5835-01-519-3834
NSN 5945-01-300-4941
NSN 6650-01-290-1029
NSN 5855-00-014-5008
NSN 5915-01-271-7740
NSN 6135-01-243-5797
NSN 7035-01-391-9858
NSN 6650-00-155-8431