MIL-PRF-83323C
generally associated with the actuation of reactive solenoids.
3.5.3 Fuel Pressure and Leakage. The tester shall be capable of withstanding operating, proof, and burst
pressures of 120, 240, and 360 lbs per square inch gage (psig) respectively under the conditions specified herein.
There shall be no fuel leakage during any pressure and transfer conditions except during disconnects. The leakage
during a normal disconnect without pressure shall not exceed 25 cubic centimeters (cc). The leakage during
disconnects initiated under pressure shall not exceed 50 cc.
3.5.4 Pressure Drop. The pressure drop shall not exceed 18 psig, at a fuel flow of 600 gallons per minute
(gpm), when the tester is engaged with the receptacle and the D-1 refueling nozzle is connected to the tester.
3.5.5 Fuel Resistance and Extreme Temperature. The tester shall withstand the fuel resistance and extreme
temperature test as specified herein without fuel leakage or malfunction.
3.5.6 Contaminated Fuel Endurance. The tester shall withstand the contaminated fuel endurance test as
specified herein without fuel leakage or malfunction.
3.5.7 Endurance. The tester shall be capable of operating for 5,000 cycles as specified in Section 4, without
deterioration, deformation, corrosion, fuel leakage, or malfunction.
3.5.8 Compatibility. The tester shall be capable of meeting all performance requirements when engaged with
the various receiver aircraft using the boom receptacle method of aerial refueling.
3.5.9 Bonding. The tester shall meet the requirements of MIL-B-5087 and this specification when tested as
specified herein.
3.5.10 Induction Coil. The induction coil shall withstand immersion in fluid conformation to ASTM D 471, types I
and III, without disintegration or deterioration and shall be capable of meeting the dielectric strength requirements
specified herein after such immersion.
3.5.11 Structural Requirements. The tester shall be capable of withstanding the following loads:
a. Tension limit load, body and nozzle - 3,000 lbs.
b. Bending limit load, handles and structural attach points - 3,000 lbs.
c. Compression limit load, nozzle - 6,000 lbs.
NOTE: The tester shall be capable of withstanding the bending limit load applied to the outermost end of each
handle. Any structural attach points shall also be capable of withstanding the 3,000-pound tension limit load. The
nozzle striker plates and nozzle tip shall be capable of withstanding the compression limit load.
d. Tension, compression, and bending limit loads; elbow and index handle assembly - 1,000 lbs
NOTE: The tester shall be capable of withstanding the tension, compression, and bending limit loads when
applied separately at the center of the elbow openings as follows: (1) Tension and compression loads applied in a
direction parallel to the centerline of the elbow, and (2) Bending loads applied perpendicular to the centerline of
the elbow and, by indexing the elbow assembly, in the three directions producing the greatest bending loads on the
elbow.
3.5.12 Temperature and altitude. The tester shall be capable of operating at temperature ranges of -40 to 70C
(-40to 160F); -40to 66C (-40to 150F) for battery pack with reduced operating time below 0F and altitudes
from 0 to 10,000 feet.
3.6 Interface Requirements.
3.6.1 Weight. The total weight of the tester including the components described in 3.2 shall not exceed 2lb5s .
The weight of the container, or of the pedestal/sliding valve assembly removal tool, shall not be included in this
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