the specific tasks identified for the maintenance functions authorized in the maintenance allocation chart The system
designations for the various maintenance levels are shown on the following page
C ........ Operator or crew
O ........ Unit Maintenance
F ........ Direct Support Maintenance
H ........ General Support Maintenance
D ........ Depot Maintenance
Column 5, Tools and Equipment. Column 5 specifies, by code, those common tool sets (not individual tools)
common TMDE, and special tools, special TMDE, and support equipment required to perform the designated
Column 6, Remarks. This column, when applicable, contains a letter code, in alphabetic order, which is keyed to
the remarks contained in Section IV.
B-4. EXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENTS, SECTION III.
Column 1, Reference Code The tool and test equipment reference code correlates with a code used in the MAC,
Section II, Column 5
Column 2, Maintenance Level The lowest category of maintenance authorized to use the tool or test equipment
Column 3, Nomenclature Name or identification of the tool or test equipment
Column 4, National Stock Number The national stock number of the tool or test equipment
Column 5, Tool Number The manufacturer's 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