This joint Army, Navy, and Air Force manual lists repair parts and special tools required for the
performance of unit, intermediate (field), direct and general support and depot maintenance of the generator
set. The following paragraphs are keyed to applicable users. All users should read paragraph 4, Special
Information, prior to using this manual.
This Repair Parts and Special Tools List is divided into the following sections:
a. (ALL) Repair Parts-Section Il. A list of repair parts authorized for the performance of maintenance
at the organizational, intermediate (field), direct support, general support and depot level in figure and item
b. (ALL) Special Tools, Test and Support Equipment-Section Ill. A list of special tools, test and
support equipment authorized for the performance of maintenance at the organizational, intermediate (field),
direct support, general support and depot level (Not applicable).
c. National Stock Number and Reference Number Index-Section 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.
3. Explanation of Columns
The following provides an explanation of columns in the tabular lists in Sections II and Ill.
a. (ALL) Illustration. (Column 1.) This column is divided as follows:
(1) Figure number. (Column 1a) indicates the figure number of the illustration on which the item is
(2) Item number. (Column 1b) indicates the number used to identify the item on the illustration.
b. (ALL) Source, Maintenance, and Recoverability Codes (SMR), (Column 2).
(1) Uniform Source Codes applicable to all Military Services. GENERAL: Source codes are
assigned to support items to indicate the manner of acquiring support items for maintenance, repair, or
overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code
format as follows: