B-4. EXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENTS, SECTION III B-4
a. Column 1, Reference Code.
The tool and test equipment reference code corre-
Iates with a code used in the MAC, Section II, column 5.
Column 2, Maintenance Category.
The lowest category of maintenance authorize
to use the tool or test equipment.
Column 3, Nomenclature.
Name or identification of the tool or test equipment.
Column 4, National/NATO Stock Number.
The stock number of the tool or test
Column 5, Tool Number.
The manufacturers part number.
B-5. EXPLANATION OF COLUMNS IN REMARKS, SECTION IV
Column 1, Reference Code.
The code recorded in column 6, Section II.
Column 2, Remarks.
This column lists information pertinent to the maintenance
function being performed as indicated in the MAC, Section II.