National Stock Number:
3680-00-178-8572
Federal Supply Class:
3680
National Item Identification Number:
001788572
Description:
PIPE ELIMINATOR,FOUNDRY
Detail:
A SUBSTANCE ADDED TO MOLTEN METAL IN INGOT TOPS OR IN HEADS AND RISERS IMMEDIATELY AFTER CASTING, THUS PREVENTING THE FORMATION OF CAVITIES OR "PIPES" EXTENDING INTO THE BODY OF THE CASTING.
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