MIL-DTL-24347B
3.15 Vibration. The monitor shall withstand vibration in accordance with type I of MIL-STD-167/1 without
mechanical damage or malfunctioning (see 4.5.12).
3.16 Shock. The monitor shall withstand shock specified in MIL-S-901 for light weight equipment without the use
of shock mounts. With rated voltage applied all devices shall function properly during and after the shock test (see
4.5.15). Mounting fixture 4A in accordance with MIL-S-901 shall apply.
3.17 Interference. The monitor shall meet the interference limits as specified in MIL-STD-461 (see 4.5.8).
3.18 Inclined operation. The monitor shall show no change in operation when inclined at an angle of 45 degrees
from the vertical in any direction (see 4.5.7).
3.19 Warm -up. The monitor shall meet the performance requirement specified herein after being energized for a
maximum of 1 minute (see 4.5.5).
3.20 Reliability. The upper test mean time between failure (MTBF) for continuous and intermittent operation shall
be 40,000 hours, under the environmental conditions specified for the monitor, when tested in accordance with
4.5.10. It is recommended that MIL-HDBK-781 be used as guidance in accomplishing this testing. A failure (as used
herein) shall be as specified in 4.5.16.
3.21 Maintainability. The monitor shall facilitate trouble-shooting, fault isolation, and repair down to the lowest
nonrepairable part or nonrepairable assembly (see 4.5.10).
3.22 Interchangeability. In no case shall parts be physically interchangeable or reversible unless such parts are
also interchangeable or reversible with regard to function, performance and strength.
3.23 Connection diagram and identification plates. Plates shall be in accordance with MIL-DTL-15024 and
MIL-P-15024/5. The plates shall be brass or corrosion-resistant steel of not less than 0.030 inch in thickness and
marked by etching, engraving, stamping or photoprocess. The marking shall be not less than 0.003 inch deep.
3.23.1 Connection diagram plate. Each monitor shall be provided with a connection diagram plate mounted on the
inside surface of the front cover. The plate shall contain the data shown on figure 1.
3.23.2 Identification plate. Each monitor shall be provided with an identification plate mounted on the outside of
the front cover. The identification plate for the complete equipment assembly shall indicate the following data:
MONITOR: AVAILABLE LOAD VOLTAGE: 115-400 PH.1 AC
ALM-2: ALM-Q FREQ: 60-400 DUTY: CONT. AMB.: 50°C
CONTACT: NORMALLY OPEN UNDER LOAD CONTACT RATING: minimum 10 AMP. CONT.
CLOSING LOAD: 1-1/2 AMPS. OPENING LOAD: LESS 1-1/2 AMPS.
SER NO.
YEAR
CAT. NO.
CONTRACT
NAVSHIPS 0963-
STK. NO.
MANUFACTURER'S NAME AND ADDRESS
3.23.3 Component identification. Components shall be identified by stamping or stenciling the data immediately
adjacent to the component.
3.24 Provisioning. See 6.5.
3.25 Recycled, recovered, or environmentally preferable materials. Recycled, recovered, or environmentally
preferable materials should be used to the maximum extent possible provided that the material meets or exceeds the
operational and maintenance requirements, and promotes economically advantageous life cycle costs.
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