1630-01-520-3391 DISK BRAKE SHOE Index 5998-01-520-3393 PRINTED WIRING BOARD

National Stock Number:
5930-01-520-3392

Federal Supply Class:
5930

National Item Identification Number:
015203392

Description:
SWITCH,INERTIA

Detail:
A SWITCH WHICH IS SPECIFICALLY DESIGNED TO BE ACTUATED BY AN ABRUPT CHANGE IN VELOCITY OF THE ITEM UPON WHICH IT IS MOUNTED.


Manufacturer Information:
3LO-453C/321928INERTIA SWITCH, INC.


Techincal Specification:
BODY HEIGHT1.200 INCHES MAXIMUM
CONTACT VOLTAGE RATING IN VOLTS125.0 AC AT ALTITUDE SECOND VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT ALTITUDE FIRST VOLTAGE
OVERALL LENGTH3.000 INCHES NOMINAL
OVERALL WIDTH2.500 INCHES NOMINAL
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.630 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING METHODUNTHREADED HOLE
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS1.750 INCHES NOMINAL
SPECIAL FEATURESSENSITIVITY HEMISPHERICAL, LATCHING; G RANGE 2 - 20 G'S PORM 10 PCT; INSULATION RESISTANCE 500 MEGS MIN AT 500 VDC; CONTACT RATING 5 AMPS AT 28 VDC, 5 AMPS AT 125 VAC; CONTACT RESISTANCE LESS THAN 0.5 OHMS; MANUAL PUSH BUTTON RESET; SPST CONTACT TYPE; TERMINATION CONNECTOR MIL-C-26482, SER 1; SEAL HERMETICA, 1.0E-5 CC/SEC 90 NITROGEN, 10 PCT HELIUM; ALTITUDE METHOD 500.3-PROC 1; HIGH TEMP METHOD 501.3 PROC 1 AND 2, LOW TEMP METHOD 502.3 PROC 1 AND 2; TEMP SHOCK METHOD 503.3 PROC 1 AND 2; HUMIDITY METHOD 507.3 PROC 1 CYCLE 1; SALT FOG METHOD 509.3 PROC 2; SAND AND DUST METHOD 510.3 PROC 1 AND 2 FOR 4 HOURS; EXPLOSIVE ATMOS METHOD 511.3 PROC 1; VIBRATION METHOD 514.2; SHOCK METHOD 516.2 PROC 1
STYLE DESIGNATORRECTANGULAR W/MOUNTING LUGS
SUPPLEMENTARY FEATURESCALIBRATION SETTING IS ADJUSTED WHEN THE UNITS ARE MOUNTED FLAT; FOR UPWARD AND DOWNWARD ACCELERATION SENSING THE UNIT IS TO BE MOUNTED AT 45 DEG; WHEN MOUNTED AT 45 DEG THE ACCELERATION TRIGGER LEVEL WILL OBEY THE LAW OF COSINES; AXES UNIDIRECTIONAL


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