A writing or marking medium, whose basic ingredient is graphite, for use in mechanical pencils or other marking devices in which lead is replaceable.
Classification: Pencil leads, black or colored
NSN 6110-01-470-6719
NSN 5975-00-332-7221
NSN 6620-01-401-5356
NSN 4140-01-481-0416
NSN 5925-01-311-9924
NSN 6150-01-460-4609
NSN 5935-01-475-6391
NSN 5835-01-085-9591
NSN 5930-01-281-7696
NSN 5950-00-223-2910
NSN 5935-01-090-0496
NSN 6320-00-553-8427