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 4140-00-507-2602
NSN 4140-01-417-8070
NSN 5945-01-347-9461
NSN 5835-01-116-2369
NSN 6150-00-249-0071
NSN 4140-01-376-9818
NSN 5835-01-456-3922
NSN 6135-01-263-4073
NSN 6150-01-315-1770
NSN 6110-00-539-9543
NSN 6135-00-968-8594
NSN 5998-00-905-6220