UNIT, DIRECT SUPPORT AND GENERAL SUPPORT AND DEPOT
MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST
Section I. INTRODUCTION
D-1. Scope. This manual lists repair parts and special tools required for the performance of unit, intermediate
(field) (direct and general support) and depot maintenance of the power plant.
D-2. General. The Repair Parts and Special Tools List is divided into the following sections:
Repair Parts - Sect ion II. A list of repair parts authorized for the performance of maintenance at the unit,
intermediate (field) (direct and general support) and depot level in figure and item number sequence.
Spec ial Tools. Test and Support Equipment - Sect ion III. A list of special tools, test and support equipment
authorized for the performance of maintenance at the unit, intermediate (field) (direct and general support) and
National Stock Number and Reference Number Index - Sect ion IV. A list of National stock numbers in
numerical sequence, followed by a list of reference numbers appearing in all the listings, in alphanumeric
sequence, cross-referenced to the illustration figure number and item number.
d. Reference Designator Index - Sect ion V. The reference Designator Column includes all assigned reference
designators arranged first in alphabetical order, second in numerical order. Opposite each symbol is listed the
figure and item number of the part in Section II and the reference number.
D-3. Explanation of Collumns. The following provides an explanation of columns in the tabular lists in
Sections II and III.
a. Illustrations. (Column 1). This column is divided as follows:
(1) Figure number. Indicates the figure number of the illustration on which the item is shown.
(2) Item number. Indicates the number used to identify the item on the illustration.