TM 55-1905-219-14-7
d. Column (4), Maintenance Level. This column is made up of subcolumns for each category of maintenance.
Work time figures are listed in these subcolumns for the lowest level of maintenance authorized to perform the function
listed in Column 3. These figures indicate the average active time required to perform the maintenance function at the
indicated category of maintenance under typical field N_,-operating conditions.
e. Column (5), Tools and Equipment. This column is provided for referencing by code, the common tool sets (not
individual tools) special tools, test and support equipment required to perform the designated functions.
f.
Column (6), Remarks. This column is provided for referencing by code the remarks pertaining to the
designated functions.
B-3.
EXPLANATION OF COLUMNS IN SECTION III.
a. Column (1), Reference Code. The tool and test equipment referenced code correlates with a maintenance
function on the identified end item or component.
b.
Column (2), Maintenance Level. The lowest level of maintenance authorized to use the tool or test equipment.
c.
Column (3), Nomenclature. Name or identification of the tool or test equipment.
d.
Column (4), National/NATO Stock Number. The National or NATO stock number of the tool or test equipment.
e.
Column (5), Tool Number. The manufacturer's part number.
B-3