5915-01-163-6249 FILTER,RADIO FREQUENCY INTERFERENCE Index 5930-01-163-6252 SWITCH,ROTARY

National Stock Number:
5930-01-163-6251

Federal Supply Class:
5930

National Item Identification Number:
011636251

Description:
SWITCH,PRESSURE

Detail:
A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes BAROSWITCH; SWITCH, PRESSURE-THERMOSTATIC; and SWITCH, SENSITIVE.


Manufacturer Information:
1232969919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
9048-3-CS89326BARKSDALE INC
BML6251106085BAE SYSTEMS LAND & ARMAMENTS L.P.
BML62511076M6AMZ ALABAMA INC.


Techincal Specification:
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH4.750 INCHES NOMINAL
OVERALL HEIGHT2.250 INCHES NOMINAL
OVERALL WIDTH4.120 INCHES NOMINAL
PRESSURE SWITCH TYPEGAGE
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE, PRESET AND
DEACTUATION POINT ADJUSTABLE, PRESET
CONTACT ADJUSTMENT RANGE1000.00 TO 1100.00 ACTUATION POINT POUNDS PER SQUARE INCH AND
945.00 TO 1045.00 DEACTUATION POINT POUNDS PER SQUARE INCH
CONTACT ADJUSTMENT TYPEEXTERNAL ACTUATION POINT SCREW AND
EXTERNAL DEACTUATION POINT SCREW
CONTACT STIMULUS RATING1050.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND
995.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL SINGLE VOLTAGE
MEDIA FOR WHICH DESIGNEDLIQUID
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL SINGLE CONNECTION
INSIDE DIAMETER0.250 INCHES NOMINAL SINGLE CONNECTION
TERMINAL TYPESCREW
MOUNTING METHODBASE AND
THREADED HOLE
MOUNTING FACILITY PATTERNEIGHT POSITION RECTANGULAR
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS3.500 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS2.562 INCHES NOMINAL
THREAD SERIES DESIGNATORNPTF SINGLE PRESSURE CONNECTION
NOMINAL THREAD SIZE0.250 INCHES SINGLE PRESSURE CONNECTION
FEATURES PROVIDEDAUTOMATIC RESET
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT


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