TM 5-4220-227-14
B-4. Tool and Test Equipment Requirements (Sect. III and IV)
a. Tool or Test Equipment Reference Code. The numbers in this column coincide with the numbers used in the tools
and equipment column of the MAC. The numbers indicate the applicable tool or test equipment for the maintenance
functions.
b. Maintenance Level. The codes in this column indicate the maintenance level allocated the tool or test equipment.
c. Nomenclature. This column lists the noun name and nomenclature of the tools and test equipment required to
perform the maintenance functions.
d. National/NATO Stock Number. This column lists the National/NATO stock number of the specific tool or test
equipment.
e. Tool Number. This column lists the manufacturer's part number of the tool followed by the Federal Supply Code
for manufacturers (5-digit) in parentheses.
B-5. Remarks (Sect. IV)
a. Reference Code. This code refers to the appropriate item in section II, column 6.
b. Remarks. This column provides the required explanatory information necessary to clarify items appearing in
sections II and V.
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