MIL-DTL-3702F
TABLE X. Immersion test fluids - Continued.
Cable specimen number
Test fluid
Test
Immersion period
temperature
MIL-PRF-87937 Cleaning
11
compound, aerospace
145-154 ºF
20 hrs
equipment, Type IV undiluted
MIL-PRF-87937 Cleaning
compound, aerospace
12
145-154 ºF
20 hrs
equipment, Type IV diluted
25/75 (fluid water ratio)
ASTM-D471 Standard Test
13
Method for Rubber Property -
68-77 ºF
168 hrs
Effect of Liquids
ASTM-D471 Standard Test
14
Method for Rubber Property -
68-77 ºF
168 hrs
Effect of Liquids
ASTM-D471 Standard Test
15
Method for Rubber Property -
68-77 ºF
168 hrs
Effect of Liquids
ASTM-D471 Standard Test
16
Method for Rubber Property -
68-77 ºF
168 hrs
Effect of Liquids
Dielectric-coolant fluid,
synthetic silicate ester base,
17
68-77 ºF
168 hrs
Monsanto coolanol 25 or
equivalent
MIL-PRF-11090 Cleaning
18
compound, degreasing and
68-77 ºF
168 hrs
depreserving solvent
19
Freon R 134A
68-77 ºF
168 hrs
ASTM-D4814 Standard
20
Specification for Automotive
68-77 ºF
168 hrs
Spark-Ignition Engine Fuel
4.7.3.5.5 Altitude. At the conclusion of the antifreeze test specified in 4.7.3.5.3.4, or the tests
specified in table X, the same medium and high temperature cable specimens, with mandrel and test
sleeve in position, shall be placed in an altitude chamber and the pressure therein shall be reduced to the
equivalent of 70,000 feet plus 5,000 minus 0 feet altitude, and maintained within these limits during the
voltage application test specified in 4.7.3.5.5.1.
4.7.3.5.5.1 Voltage application. A potential of 12 kilovolts rms at 60 Hz shall be applied between the
cable conductor and the mandrel and test sleeve, as shown on figure 3, for 2 hours. The specimen shall
then be inspected and shall evidence no insulation rupture, cracking, or other damage. After inspection,
the specimen with mandrel and metal test sleeve, shall then be subjected to the test specified in 4.7.3.2.
20
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business