A-A-52488
e. Backlash. The backlash between the spotlight head and the handle shall not exceed more than 20 degrees angular movement of the spotlight head.
f. Splash resistance. The spotlight shall meet the requirements of Salient Characteristics (SC) c, d and e after it has been subjected to a water spray for 12 hours, this shall be verified by use of SAE J575.
g. Salt fog. The spotlight shall not show any signs of damage after being subjected to a 5% saline atmosphere for 200 hours.
1. Switch. The switch shall be operated 1,000 times during the salt spray test, then permitted to dry for 48 hours. The switch shall then be subjected to an additional 1,000 operations at 24 volts dc. Although water may enter the floodlight, no malfunctioning off the switch shall be observed and no water shall enter the sealed beam lamp.
h. Sand, dust and vibration. The spotlight shall be capable of meeting the requirements of SC d and e when subjected to the requirements in SAE J575.
i. Shock resistance. The spotlight shall not be damaged when exposed three shocks in each direction applied along three mutually perpendicular axis of the test specimen (18 shocks). The test pulse shall be as specified in figure 2. The pulse shall have a duration of 6 milliseconds and a peak value of 75 times the acceleration of gravity. Lamp shall be removed prior to testing and reinstalled after test completion.
j. Temperature. The spotlight shall be capable of meeting the requirements of SC c and d when operated in temperatures of -65° to +160° Fahrenheit.
k. Identification markings. Identification marking shall be permanent and legible and shall include, as a minimum, the manufacturer’s identification code (CAGE) and part number, the part identification number PIN A52488-1, A52488-2 without bracket, and the words “24 Volt DC” and “U.S.”.
l. Installation. Each spotlight shall be furnished with complete instructions covering its installation and maintenance.
m. Finish treatment. Cleaning, pretreating, priming and painting of the exterior surface of the spotlight and mounting bracket when specified shall
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