MIL-DTL-38807D
Electronic presentation: Additions/deletions shall also be located in the list of changes.
3.6.6.12 Circuit card assemblies (CCA). CCAs and their components shall be illustrated and broken down
in accordance with SMR code assignments (maintenance concept), as established by the acquiring activity. If
the CCA is of such a nature that it cannot be adequately illustrated by a single indexed view, it shall be
indexed by sections as separate views. In such cases, a view showing the complete CCA, and identifying
each section, shall be shown. Each section shall then be indexed (see igure 6). Exploded views shall be
used when necessary to clearly portray all indexed components of the CCA.
3.6.7 Format. The MPL shall be arranged in the format indicated below,(see igures 2, 3, 4, 6, and 7)
and shall not be right justiied. The parts listing shall be considered part of the associated igure, and
shall not be separately labeled. (e.g., an illustration of the ilter assembly and its associated parts list
would form "Figure X. Filter Assembly" ) The width of the columns (description column excepted) shall
be adjusted to accommodate the information to be inserted in each; the remaining space shall form the
description column. Parts shall be listed to show parts relationship and in the sequence of disassembly,
except where that sequence cannot be maintained.
FIGURE
UNITS
& INDEX/
PART
DESCRIPTION
PER
USEABLE ON
SMR
SHEET NO.
NUMBER
CAGE
1234567
ASSY
CODE
CODE
Electronic presentation: When speciied by the acquiring activity, if the end item consists of main groups
and/or systems, the title of each main group or system shall be shown beneath the publication number in the
header bar area of the viewer per the requirements of MIL-DTL-87268, section 3.
Print presentation: When speciied by the acquiring activity, if the end item consists of main groups and/or
systems, the title of each main group or system shall be shown beneath the publication number (upper
outer corner) on each applicable page (see 6.2n.).
3.6.7.1 Figure & Index/Sheet no. Column. This column shall list applicable igure, index, and sheet numbers
(see 3.6.7.1.2). The igure and index numbers shall be separated by two spaces. The index and sheet
numbers shall be separated by a slash (/). Figure 12, index 1, on sheet two of the illustration would be
listed as "12 1/2" Authors shall ensure that the index numbers in the parts list are in sequence. When the
same part appears more than once on an illustration, and is part of different assemblies or subassemblies, or
it is otherwise necessary to list it more than once, each listing shall be assigned a different index number.
An index number shall not be assigned to an assembly when the detail parts are indexed unless the
assembly is shown completely assembled on the same illustration, or a bracket or circle shows which parts
comprise the assembly. When a change to an end item requires addition of parts to a listing and illustration,
the requirements of MIL-STD-38784 apply for sufixed index numbers.
Print presentation: The igure number shall precede the irst index number in each listing and the irst index
number on each page of a multi page listing, but shall not be repeated before each subsequent index number.
3.6.7.1.1 Index numbers for CCAs. For CCAs (because of the many like items); when the same part
appears more than once in an illustration, the same index number shall be assigned to all identical parts.
3.6.7.1.2 Index numbers for attaching parts. When a group of parts (bolt, washer, nut) is used at a speciic
location for attachment purposes, each part shall be assigned a separate index number (see 3.6.6.7).
3.6.7.1.3 Sheet numbers. Sheet numbers shall be used only with multisheet illustrations. When an indexed
item appears on more than one sheet of the illustration, the irst and last sheet number on which the
item appears shall be listed.
3.6.7.1.4 Parts which are not illustrated. Parts which are indexed in the listing, but are not shown on the
illustration (e.g., attaching parts or a microcircuit socket which are not exploded) (see 3.6.6.7 and 3.6.6.9)
shall have a dash (-) preceding the index number (e.g., -47). Chapter 1 shall include an explanation that the
symbol denotes a part which is not illustrated.
3.6.7.2 Part number column. This column shall contain part numbers, including dash numbers, assigned to
each listed part in accordance with current industry engineering practices. Only the preferred or master
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