MIL-PRF-49173B(CR)
3.6.5 Vibration. The Imager shall not be damaged after sustaining vibration over a
frequency spectrum at the specified "g" levels and amplitudes shown in Figure 3 (see 6.5.1).
3.6.6 Altitude. The Imager shall not be damaged by operation at altitudes up to 10,000 feet
above sea level or storage to 50,000 feet above sea level (see 6.5.1).
3.6.7 Test methods. Measurements taken by the contractor during verification testing of all
environmental performance requirements shall be accomplished using commercially accepted test
apparatus such as an environmental test chamber, vibration test table, pendulum shock device or
similar equipment which simulate extreme climatic or environmental conditions. For temperature
tests, test duration shall be a minimum of three (3) cycles for operation and seven (7) cycles for
storage at 24 hours for each cycle.
3.7 Treatment and painting. Unless otherwise specified, the Imager shall have an external
surface of a composition or surface treatment which will prevent rust, corrosion and fungus
growth in the full range of environmental requirements. External color and surface shine shall
reduce light reflection and reduce recognition. Adherence must be assured through the full range
of environmental and use factors.
3.8 Nameplates and product marking. The Imager shall be marked for identification as
shown in View B of Drawing SM-D-773420. Marking shall consist of the following:
80063-SM-D-773420
80063 ASSY SM-D-804143 (or SM-D-969565)
MFR xxxxx (CAGE Code)
Marking shall be in contrasting letters when compared to the background with a minimum letter
height of 0.06 mm.
3.9 Workmanship. All electronic parts, components, assemblies or sub-assemblies shall be
free of smudges, excess solder, metal chips or the existence of any foreign material on any surface.
Bearing assemblies shall be free from rust, dirt or tool marks. Wires or integrated circuitry shall be
protected from contact with rough or irregular surfaces and be shielded from shorting. All optical
parts shall be free of material defects such as bubbles, seeds, cracks, feathers, milkiness and other
imperfections. Manufacturing defects such as blisters, burns, chips, dirt and other like defects shall
be cause for rejection of the component or final assembly.
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified
as follows:
a. First article inspection (see 4.2)
b. Conformance inspection (see 4.3).
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