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 6620-01-502-9104
NSN 5905-01-246-3828
NSN 5985-01-357-6801
NSN 5999-01-577-4109
NSN 4140-00-630-2153
NSN 6150-00-518-2743
NSN 6145-01-068-0560
NSN 6645-01-113-8979
NSN 5950-01-556-7989
NSN 6645-00-489-3155
NSN 6645-00-767-6307
NSN 5945-01-507-9220