Replacement cartridge for the rubberized barrel ballpoint chain pen. Refill has a non-corrosive writing ball and a cylindrical reservoir containing permanent ink. Cartridge writes a minimum distance of 900 meters. Refill for NSN 7520-01-463-1990 and 7520-01-463-1991.
Product Line Options
Refill for Ruberized Chain Pen, Blue Ink, Medium Point |