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 6320-00-823-2015
NSN 5996-01-387-7736
NSN 5960-00-592-4118
NSN 5998-00-629-9890
NSN 5915-01-186-0464
NSN 5999-01-365-0766
NSN 6135-01-341-3924
NSN 5930-00-157-4559
NSN 6145-01-407-0289
NSN 5950-01-588-6824
NSN 5925-01-289-7960
NSN 5945-01-367-0547