MIL-PRF-18148D
(-65° ± 2° F). Unless otherwise specified in the description of the test, all measurements and
tests shall be made at room temperature, room ambient pressure, and room ambient humidity.
4.4.2 Test equipment and inspection facilities. Test equipment and inspection facilities
shall be of sufficient accuracy, quality, and quantity to permit performance of the required
inspection. The establishment and maintenance of a calibration system to control the accuracy
of the measuring and test equipment shall be in accordance with ANSI-Z540.1
4.4.3 Accuracy of electrical indicating instruments. All voltmeters and ammeters shall
be accurate within ± 0.5 percent of the full scale reading. The range of analog type meters shall
be such that the readings are taken on the upper half of the scale. Timers shall be accurate within
± 0.5 percent. The sensitivity of voltmeters shall be not less than 5000 ohms per volt.
4.4.4 Tolerances.
4.4.4.1 Resistance tolerances. In all tests involving discharge through a resistance, the
total circuit resistance shall be accurate within ± 0.5 percent.
4.4.4.2 Current variances. The current shall vary not more than ± 1 percent.
4.5 Methods of inspection. The tests on each connector shall be performed in the order
listed in the applicable specification sheet. The following tests and examinations shall be
performed as described as follows.
4.5.1 Incoming inspection. Examine the connector and shipping container for the
requirements of 3.12.1.
4.5.2 Visual and mechanical inspection. Examine samples of the test item for the
requirements of 3.12.2 and to determine compliance with all requirements of this specification or
specification sheet which have no specific tests.
4.5.3 Dimensions. Measure the dimensions of the connector. Examine the connector for
the requirements of 3.12.3.
4.5.4 Weight. Weigh each connector. Examine the connector for the requirements of
3.12.4.
4.5.5 Plug preparation procedure. Unscrew the two bolts on the body of the plug and
separate the shell halves to access the interior. Solder a 20-gauge insulated copper wire to the
SAE-AS20659 terminal lugs which attach 000-gauge SAE-AS50861/2, type 2 power cables to
the studs on each bus. Ensure there is no interference with the body of the connector that would
cause a force on the bus and electrical socket. Torque each nut to the manufacturer's
recommended torque value to fasten the cable lug to the bus. Connect the other end of the cable
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