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 5965-01-091-1884
NSN 6240-01-464-8916
NSN 6220-00-508-9155
NSN 5935-01-367-2245
NSN 6685-01-359-2723
NSN 7035-00-371-7749
NSN 5998-01-603-2800
NSN 6685-01-161-7711
NSN 5985-01-183-2097
NSN 5855-00-149-0766
NSN 5965-01-290-0535
NSN 6610-00-664-2190