PENN EL

Metal stuffing tubes for use in protecting electric cables passing through decks and bulkheads in marine vessels

Packing assemblies composed of resiliently pliable non-metal materials in the nature of organic compositions composed principally of cotton, cork and graphite for use in protecting electric cables passing through decks and bulkheads in marine vessels, and packing materials in the nature of a woven cotton jacket carrying cork and graphite compositions with lubricant and a plastic binder for use the stuffing tubes