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Page Title:
Design and Construction Changes. |
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|  MIL-S-85419 (AS)
otherwise specified in the parts list. The contractor shall
assign an item configuration control number to the starter
configured by the approved parts list, and this number together
with the approved parts list shall be continuously updated to
reflect the incorporation of Class I or Class II engineering
changes accepted by the approving activity. This item
configuration control number will be used to identify the starter
to be delivered and will also be used for final acceptance. The
approved parts list shall be prepared in accordance with Chapter
3 of DOD-STD-100 and this list shall also show the latest drawing
revision letter or number used to manufacture the part
incorporated in the starter at the time of acceptance. The use
of the so-called "clip system" of attaching engineering change
forms to the applicable drawing in lieu of showing the change(s)
in the body of the drawing shall not be permitted.
3.11.3 Design and Construction Changes.
3.11.3.1 Changes in Design. No changes shall be made in the
design or materials of a starter/APU that has been approved in
accordance with this specification, except when the changes are
accepted by the approving activity in accordance with
DOD-STD-480.
3.11.3.2 Changes in Part Numbers. Part number changes shall be
controlled in accordance with 1-302.14 of DOD-STD-100.
3.11.3.3 Changes in the Parts List. Changes to the approved
parts list shall be governed by the requirements specified in
3.11.3.2.
3.11.3.4 Changes in Vendors. Changes in a vendor or fabrication
source of those parts used in the first article tests shall be in
accordance with the following procedure: the contractor shall
prepare and submit to the approving activity a list of tests to
approve an alternative vendor source. The specific tests
required to substantiate an alternate vendor as a supplier of a
starter part shall be defined. The fabrication source of
selected vendor components will be included in this list. The
list shall be subject to acceptance by the approving activity.
The contractor thereafter shall be responsible for insuring that
all parts, components, and assemblies on the substantiation list
comply with the approved fabrication source, and that any changes
to those sources are effectively controlled. The contractor
shall be responsible for performance of substantiation tests to
establish satisfactory alternate vendors for fabrication sources.
A fabrication source is defined as the prime physical source
producing the part, component, or assembly. Changes of
fabrication location, such as to another plant of an individual
vendor, shall be construed as a change of fabrication source.
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