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 5996-00-147-4120
NSN 5855-01-125-9167
NSN 5945-01-012-1752
NSN 5835-01-621-2525
NSN 5975-00-406-4753
NSN 6645-01-633-1852
NSN 6220-00-854-2532
NSN 5998-01-279-8076
NSN 7035-01-586-2177
NSN 2925-00-730-3115
NSN 6150-01-212-9010
NSN 6220-01-603-3149