MIL-DTL-62069G(AT)
applying alternate force of not less than 2 lb or more than 4 lb to the end of the control lever in
each direction of motion. The control unit shall conform to 3.5.1 during the test.
4.4.5.1.2 Flasher unit. To determine conformance to 3.6.1.2, the flasher unit shall be
connected in the circuit specified in 4.4.5.1.1. The flasher unit shall be stored in an ambient
temperature of 160±5F for 24 hours and then cycled for 25 hours at that temperature. Cycling
shall consist of 15 ±1 seconds "on" and 15 ±1 seconds "off" while making and breaking the 10
ampere lamp load. The flasher shall conform to 3.4.4 during the test.
4.4.5.2 Low temperature.
4.4.5.2.1 Control unit. To determine conformance to 3.6.2.1, the control unit shall be
subjected to the test specified in 4.4.5.1.1, except that the ambient temperature shall be -
65±5F. The control unit shall conform to 3.5.1 during the test.
4.4.5.2.2 Flasher unit. To determine conformance to 3.6.2.2, the flasher unit shall be
subjected to the test specified in 4.4.5.1.2, except that the ambient temperature shall be -
65±5F. The flasher unit shall conform to 3.4.4 during the test.
4.4.5.3 Shock. To determine conformance to 3.6.3, the control and flasher units shall be
subjected to the shock test specified in method 213 of MIL-STD-202 (see 4.4.1). Control and
flasher units shall be mounted as in intended use. No load shall be connected to units during the
test. A force of 50 gravity units shall be applied to the flasher unit once in the direction of each
of the major axes (a total of three times). Fifty gravity units shall be applied to the control unit
once in the direction of each of the three major axes, with the signal control lever in the up (right
turn) position, and center (off) position, and the down (left turn) position (a total of nine times).
Subsequent to the test, the control unit shall be subjected to and pass the tests of 4.4.4.1, and the
flasher unit shall be subjected to and pass the tests in 4.4.3.1.
4.4.5.4 Vibration. To determine conformance to 3.6.4, the control and flasher units shall
be subjected to the vibration test specified in method 201 of MIL-STD-202 (see 4.4.1). Control
unit shall be securely mounted to a metal cylinder having a diameter within limits specified on
11613632 for the mounting clamp. The axis of the body of the control unit shall be
perpendicular to the mounting clamp. The axis of the body of the control unit shall be
perpendicular to the vibration table surface. Flasher unit shall be mounted as in intended
operation. Vibration shall be applied to the control unit for 20 minutes in the direction of each of
the major axes with the control lever in each position (a total of three hours of vibration). During
vibration, control units shall be observed for oscillation of the control unit body about the
cylinder axis, or displacement of the control lever. Vibration shall be applied to the flasher unit
for one hour in the direction of each of the three major axes. Subsequently, the control unit shall
be subjected to and pass the tests of 4.4.4.1 and the flasher unit shall be subjected to and pass the
tests of 4.4.3.1.
4.4.5.5 Waterproofness. To determine conformance to 3.6.5, the control unit and flasher
unit shall be submerged in a 5% saline solution with the uppermost surface a minimum of 1 in
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