Railroad chalk
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 6610-01-448-4989
NSN 5960-00-396-6109
NSN 6240-01-586-0275
NSN 5855-01-060-8521
NSN 5960-01-255-5580
NSN 6240-01-140-0732
NSN 5965-01-334-7456
NSN 5965-01-315-5764
NSN 5935-00-086-3528
NSN 6650-01-305-0027
NSN 5920-01-339-7421
NSN 5960-00-569-5839