5930-01-197-4319 SWITCH,PRESSURE Index 5930-01-197-4321 SWITCH,PRESSURE

National Stock Number:
5930-01-197-4320

Federal Supply Class:
5930

National Item Identification Number:
011974320

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:
0731D008303538LOCKHEED MARTIN CORPORATION
0731D00830DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
222-32NA1-22295619278DETROIT SWITCH INC
222-32NA1-222956619278DETROIT SWITCH INC
0731D008354497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
0731D008398523JERED LLC
C731D008303538LOCKHEED MARTIN CORPORATION
222-32NB6-222295619278DETROIT SWITCH INC
222295619278DETROIT SWITCH INC
TBD19278DETROIT SWITCH INC
C731D008354497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS


Techincal Specification:
BODY HEIGHT2.750 INCHES NOMINAL
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE+1.08 TO 34.70 ACTUATION POINT POUNDS PER SQUARE INCH ABSOLUTE
CONTACT ADJUSTMENT TYPEINTERNAL ACTUATION POINT SCREW
CONTACT LOAD CURRENT RATING16.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING2.0 AMPERES INDUCTIVE LOAD EIGHTH VOLTAGE
CONTACT LOAD CURRENT RATING2.5 AMPERES INDUCTIVE LOAD SEVENTH VOLTAGE
CONTACT LOAD CURRENT RATING3.2 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE
CONTACT LOAD CURRENT RATING4.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING4.8 AMPERES INDUCTIVE LOAD SIXTH VOLTAGE
CONTACT LOAD CURRENT RATING8.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING9.6 AMPERES INDUCTIVE LOAD FIFTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS115.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS115.0 DC AT SEA LEVEL FIFTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS230.0 DC AT SEA LEVEL SIXTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS230.0 AC AT SEA LEVEL SECOND VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS440.0 AC AT SEA LEVEL THIRD VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS440.0 DC AT SEA LEVEL SEVENTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS550.0 AC AT SEA LEVEL FOURTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS550.0 DC AT SEA LEVEL EIGHTH VOLTAGE
CRITICALITY CODE JUSTIFICATIONFEAT
FEATURES PROVIDEDELECTRICAL ACCESS PORT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWATERTIGHT
INSIDE DIAMETER0.438 INCHES NOMINAL FIRST CONNECTION
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.406 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS3.281 INCHES NOMINAL
OUTSIDE DIAMETER0.438 INCHES NOMINAL SECOND CONNECTION
OVERALL HEIGHT5.968 INCHES NOMINAL
OVERALL LENGTH5.188 INCHES NOMINAL
OVERALL WIDTH2.812 INCHES NOMINAL
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
MOUNTING FACILITY PATTERNISOSCELES TRIANGLE
MOUNTING METHODBRACKET AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.438 INCHES FIRST PRESSURE CONNECTION
NOMINAL THREAD SIZE0.438 INCHES SECOND PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
PRESSURE CONNECTOR TYPEPLAIN, THREADED INTERNAL FIRST CONNECTION
PRESSURE CONNECTOR TYPESWIVEL NUT, FLARED, THREADED EXTERNAL SECOND CONNECTION
PRESSURE SWITCH TYPEGAGE
PROOF PRESSURE80.00 POUNDS PER SQUARE INCH GAGE
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS0.656 INCHES NOMINAL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
STYLE DESIGNATORRECTANGULAR
TERMINAL TYPESCREW
THREAD CLASS2A SECOND PRESSURE CONNECTION
THREAD CLASS2B FIRST PRESSURE CONNECTION
THREAD SERIES DESIGNATORUNF FIRST PRESSURE CONNECTION
THREAD SERIES DESIGNATORUNF SECOND PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL


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