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 6650-00-045-4362
NSN 6150-01-480-7569
NSN 5945-00-970-3823
NSN 5935-01-278-1870
NSN 6145-01-432-1767
NSN 5915-01-420-2691
NSN 5998-00-625-9196
NSN 6105-00-496-5761
NSN 7035-00-731-8729
NSN 5975-01-448-5021
NSN 5930-01-296-6809
NSN 6610-01-492-2630