CHAPTER 4. ILLUSTRATED PARTS LIST
SECTION 1. INTRODUCTION
1. General
The Illustrated Parts List identifies, describes, and illustrates main assemblies, subassemblies, and detail
parts of the GPU-600 Series, SCR Phase controlled, DC power supply manufactured by Ground Power
Group, Hobart Brothers Company, Troy, Ohio, and identified as Specification No. S6683 or 6883A with ap-
plicable dash number. Any options will have its own descriptive literature when required.
2. Purpose
The purpose of this list is to provide parts identification and descriptive information to maintenance and
provisioning personnel for use in provisioning, requisitioning, purchasing, storing, and issuing of spare
parts.
3. Arrangement
Chapter 4 is arranged as follows:
Table of Contents
Section 1 - Introduction
Section 2 - Manufacturer’s Codes
Section 3 - Parts List
Section 4 - Numerical Index
4. Explanation of Parts List
A. Contents
The parts list contains a breakdown of the equipment into assemblies, subassemblies, and detail
parts. All parts of the equipment are listed except:
(1) Standard hardware items
(attaching parts)
such as nuts, screws, washers, etc., which are
available commercially.
(2) Bulk items such as wire, cable, sleeving, tubing, etc., which are also commercially available.
(3) Permanently attached parts which lose their identity by being welded, soldered, riveted, etc.,
to other parts, weldments, or assemblies.
OM-2010
April 10/89 Revised 4-1
Page 1