5945-00-135-7104 RELAY,ELECTROMAGNETIC Index 5950-00-135-7108 TRANSFORMER,PULSE

National Stock Number:
5930-00-135-7107

Federal Supply Class:
5930

National Item Identification Number:
001357107

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:
1820-1MILRANGE 0.3 T0 1.0 WC85274DWYER INSTRUMENTS INC
1820-1MILRANGE 0.3 TO 1.0 WC85274DWYER INSTRUMENTS INC
67A77-A20330003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
67A77C20230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
67A77C20290598ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS


Techincal Specification:
OVERALL LENGTH3.875 INCHES NOMINAL
OVERALL DIAMETER4.062 INCHES NOMINAL
PRESSURE SWITCH TYPEDIFFERENTIAL
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
CONTACT ACTION STIMULUSDECREASE
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE, PRESET AND
ACTUATION POINT ADJUSTABLE, PRESET
CONTACT ADJUSTMENT RANGE0.20 TO 1.00 ACTUATION POINT INCHES OF WATER AND
0.20 TO 1.00 DEACTUATION POINT INCHES OF WATER
CONTACT ADJUSTMENT TYPEEXTERNAL DEACTUATION POINT SERRATED NUT AND
EXTERNAL ACTUATION POINT SERRATED NUT
CONTACT STIMULUS RATING0.45 ACTUATION POINT NOMINAL INCHES OF WATER AND
0.65 DEACTUATION POINT NOMINAL INCHES OF WATER AND
0.20 DIFFERENTIAL POINT NOMINAL INCHES OF WATER
CONTACT VOLTAGE RATING IN VOLTS24.0 DC AT SEA LEVEL SINGLE VOLTAGE
CONTACT LOAD CURRENT RATING500.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE
MEDIA FOR WHICH DESIGNEDLIQUID
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL ALL CONNECTIONS
TERMINAL TYPESCREW
MOUNTING METHODTHREADED BUSHING
THREAD SERIES DESIGNATORNPT SINGLE THREADED BUSHING
NPTF ALL PRESSURE CONNECTION
NOMINAL THREAD SIZE0.125 INCHES SINGLE PRESSURE CONNECTION
0.500 INCHES SINGLE THREADED BUSHING
FEATURES PROVIDEDELECTRICAL ACCESS PORT


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