GSA MAS ABILITYONE GOVERNMENT ONLY 7510015650621 7510-01-565-0621 Refill, Pen, B3 Aviator, Multifunction, Medium Point Black and Red Ink, 0.5mm Pencil 12 KT

Refill kit is for the B3 Aviator Multifunction pen includes two medium point black and one red and one blue ink pen refills, two white erasers and a package of one dozen 0.5mm leads. Refill for NSN 7520-01-564-9906, 7520-01-646-1095, 7520-01-655-9036, 7520-01-691-1540.