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 5998-01-022-7145
NSN 5985-01-420-7566
NSN 4140-00-343-2121
NSN 5960-01-579-9493
NSN 6650-01-099-4340
NSN 2925-01-435-9057
NSN 5950-00-105-1869
NSN 6135-00-871-3646
NSN 5998-00-804-9641
NSN 6610-01-173-6323
NSN 6150-01-135-7571
NSN 6110-01-543-4556