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 5960-00-308-9123
NSN 5915-01-506-3539
NSN 6620-00-292-7000
NSN 5945-01-236-4533
NSN 5975-00-155-7065
NSN 6685-01-322-7474
NSN 6150-00-081-9928
NSN 5996-01-417-4246
NSN 6650-01-660-9645
NSN 6240-00-453-5740
NSN 4140-01-616-3340
NSN 5935-01-127-7446