National Stock Number:
6635-01-062-9999
Federal Supply Class:
6635
National Item Identification Number:
010629999
Description:
TESTER,MATERIAL HARDNESS
Detail:
AN INSTRUMENT DESIGNED TO MEASURE THE HARDNESS OF METALS, PLASTICS, RUBBER, AND OTHER SOLIDS, BY METHODS BASED ON RESISTANCE TO PENETRATION BY AN INDENTER OF GREATER HARDNESS THAN THE MATERIAL BEING TESTED.
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