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 5915-01-576-9773
NSN 5835-01-512-4834
NSN 5935-01-363-4956
NSN 5998-01-413-7018
NSN 5935-00-484-5493
NSN 5855-01-260-7445
NSN 6620-00-932-6508
NSN 5935-01-118-0922
NSN 6105-00-055-5934
NSN 6650-01-604-9315
NSN 5960-01-322-4341
NSN 5920-01-654-2506