Repair parts and assemblies that are economically repairable at DSU and GSU activities and are
normally furnished by supply on an exchange basis.
Repair parts and assemblies which are economically repairable at DSU and GSU activities and
which normally are furnished by supply on an exchange basis. When items are determined by a
GSU to be uneconomically repairable, they will be evacuated to a depot for evaluation and
analysis before final disposition.
High dollar value recoverable repair parts which are subject to special handling and are issued on
an exchange basis. Such repair parts normally are repaired or overhauled at depot maintenance
Repair parts specifically selected for salvage by reclamation units because of precious metal
content, critical materials, or high dollar value reusable casings or castings.
National Stock Number, Column-2. This column indicates the National stock number assigned to the
item and will be used for requisitioning purposes.
c. Description, Column 3. This column indicates the Federal item name and any additional description of the item
required. A part number or other reference number is followed by the applicable five-digit Federal 'supply code for
manufacture in parentheses.
Unit of Measure (U/M), Column 4. A two-character alphabetic abbreviation indicating the amount or
quantity of the item upon which the allowances are based, e.g., ft, ea, pr, etc.
Quantity Incorporated in Unit, Column 5. This column indicates the quantity of the item used in the AS-
f. Quantity Furnished with Equipment, Column 6. This column indicates the quantity of an item furnished with the
Illustrations, Column 7. This column is divided as follows:
Figure number, column 7a. This column indicates the figure number of the illustration in which the item
Item number or reference designation, column 7b. This column indicates the reference designation used
to identify the item in the illustration.
B1-4. Explanation of Columns in the Tabular List of Maintenance and Operating Supplies - Section III.