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 5985-01-158-9879
NSN 5996-00-823-8487
NSN 5998-01-338-6524
NSN 5930-01-023-1571
NSN 5855-01-574-7092
NSN 5950-00-202-5861
NSN 5950-00-375-8284
NSN 5999-01-180-9754
NSN 6620-01-151-0620
NSN 5835-01-399-5820
NSN 5945-01-483-4014
NSN 5920-01-329-1113