A solid item used for marking, made of calcium carbonate or calcium sulfate and a suitable binder, capable of producing clear marks which can be completely erased. See also chalk assortment, marking, colored. Excludes chalk, line marking, powder.
NSN 6145-01-230-0058
NSN 6645-01-451-9735
NSN 6130-00-187-0211
NSN 6650-00-355-8920
NSN 4140-00-547-8918
NSN 5999-01-331-2009
NSN 4140-00-539-4814
NSN 6110-00-858-0091
NSN 5960-01-515-4791
NSN 5950-00-288-5994
NSN 5855-00-548-4742
NSN 5915-01-420-2691