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|  MIL-S-83427(USAF)
the survival kit container shall be subjected to and pass the tests specified
in 4.6.3.1 and 4.6.3.2 for ten alternate operations.
4.6.2.5 Humidity. The survival kit container shall be-subjected to a humidity
test in accordance with method 507, procedure I of MIL-STD-810 for not less than
120 hours and then shall be subjected to and pass one test each in accordance
with 4.6.3.1 and 4.6.3.2.
4.6.2.6 Salt atmosphere. The survival kit container shall be subjected to a
salt fog test in accordance with method 509 of MIL-STD-810. After the salt fog
test, the survival kit container shall be subjected to and pass the test specified
in 4.6.3.1 and 4.6.3.2 for ten alternate operations.
4.6.2.7 Vibration. The complete-survival kit container shall be mounted on a
vibration stand for 6 hours on each of the three axis, two horizontal and one
vertical, operating at a frequency ranging from S to 500 Hertz with a double
amplitude not to exceed 0.036 inch and a vibratory acceleration not to exceed
plus or minus 10G. After the vibration test, the survival kit container shall
be subjected to and pass one test each as specified in 4.6.3.1 and 4.6.3.2. The
survival kit container shall be strapped tightly to the vibration table with
1-3/4-inch-wide cotton or polyester-cotton webbing.
4.5.2.8 Shock. The survival kit container shall be subjected to the shock test
specified in method 516, figure 516.1-1, procedures 1 and III, amplification a
and duration c of MIL-STD-810. After the specified testing the survival kit
container shall be subjected to and pass one test each as specified in 4.6.3.1
and 4.6.3.2.
4.6.3 Hardware
operation. The operation of the hardware of the survival kit
container under
the following simulated conditions shall be tested. Failure of
the hardware to
accomplish any specified f-unction shall be cause for rejection
of the survival
kit container.
4.6.3.1 Prachute descent. The override selector lever shall be placed in the
down position. The actuator device shall be operated simulating parachute de-
ployment. The sensing cable assembly shall operate and separate from tje survival
kit container by a force not to exceed 50 pounds (applied at the canopy riser
fitting in random directions to simulate deployment). The automatic actuator
shall Roy be initiated. The dropline connecting plunger device shall he extended
simulating seat separation. The operating handle of the time survival hit container
shall unlock with 20 pounds (plus or minus 5 pounds). separation of
the container hardware, attachment of the dropline, and opening of the lid lock
shall then occur when a miaximum pull of 15 pounds, except when subjected to the
tests described under applied under 4.6.2, is applied to the operating handle. The maximum
pull for the tests. described under 4.6.2. shall be 50 pounds. The operating
handle shall separate completely from the survival lidcontainer when maximum
20
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