MIL-DTL-62740A(AT)
(Application for copies should be addressed to American National Standard Institute,
11 West 42nd Street, New York, NY 10036.)
2.4 Order of precedence. In the event of a conflict between the text of this document and
the references cited herein, the text of this document takes precedence. Nothing in this document,
however, supersedes applicable laws and regulations unless a specific exemption has been
obtained.
3. REQUIREMENTS
3.1 First article. When specified (see 6.2), a sample PWA shall be subjected to first
article inspection in accordance with 4.1.1.
3.2 Design, materials, and manufacturing processes. Design, materials and manufacturing
process selection shall be as specified herein and in applicable referenced specifications, standards,
and drawings. Materials shall be uniform and free from imperfections or defects which affect their
performance and serviceability. All metallic parts shall be made from corrosion resistant metals or
treated with corrosion-resistant materials. Asbestos and Cadmium materials shall not be used in
any form in any part of the PWA. No item, part or assembly shall contain radioactive materials in
which the specific activity is greater than 0.002 microcuries per gram or activity per item equals
or exceeds 0.01 microcuries.
3.2.1 Recycled, recovered, or environmentally preferable materials. Recycled, recovered,
or environmentally preferable materials should be used to the maximum extent possible provided
that the material meets or exceeds the operational and maintenance requirements, and promotes
economically advantageous life cycle costs.
3.3 Operating requirements. Each PWA shall provide the following functional,
operational, and performance capabilities.
3.3.1 Input power. The PWA shall require not more than the current specified in table I.
TABLE I. Input power.
Source
Voltage
Current
P1-5,6
5 Vdc 1/
0.030 A 2/
P1-13,14
15 Vdc
0.060 A
P1-19,20
-15 Vdc
0.060 A
1/ Vdc = Volts direct current.
2/ A = Ampere.
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