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 6650-01-357-4410
NSN 6220-01-462-5886
NSN 5975-01-591-1082
NSN 4140-00-643-0115
NSN 7035-01-495-1090
NSN 6130-00-869-6405
NSN 5910-00-006-5440
NSN 6650-00-647-1085
NSN 5990-00-125-5036
NSN 6110-01-361-8949
NSN 6110-01-566-7746
NSN 5990-01-485-0260