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 2925-00-155-2100
NSN 5910-01-538-0861
NSN 6150-01-148-3599
NSN 5965-01-468-6186
NSN 5910-01-015-8780
NSN 6610-01-573-5949
NSN 4140-01-092-9847
NSN 5985-00-824-3586
NSN 5925-00-462-5506
NSN 5855-00-058-1293
NSN 6240-01-449-9327
NSN 5835-00-435-1428