4930-01-179-3719 GUIDE,HOSE,RH Index 5999-01-179-3722 CONTACT,ELECTRICAL

National Stock Number:
5930-01-179-3721

Federal Supply Class:
5930

National Item Identification Number:
011793721

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:
23444SQG0SPECTRUM ASSOCIATES INC.
70121724038SIGMA-NETICS, INC.
HS4708-202731MCDONNELL DOUGLAS HELICOPTER CO INC
HS4708-255723SPECTRUM ASSOCIATES, INC.
HS4708-258260PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH
715998505HYDRA-ELECTRIC COMPANY
P8M-7014314UNITED ELECTRIC CONTROLS CO
HS4708-281996U S ARMY AVIATION AND MISSILE COMMAND
HS4708-28V613THE BOEING COMPANY


Techincal Specification:
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.000 INCHES MAXIMUM
WIDTH ACROSS FLATS0.720 INCHES MINIMUM AND
0.840 INCHES MAXIMUM
BODY LENGTH1.506 INCHES MINIMUM AND
1.610 INCHES MAXIMUM
OVERALL DIAMETER0.880 INCHES MAXIMUM
PRESSURE SWITCH TYPEGAGE
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYACTUATION POINT NOT ADJUSTABLE AND
DEACTUATION POINT NOT ADJUSTABLE
CONTACT STIMULUS RATING45.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND
28.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL SINGLE VOLTAGE
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD AND
2.0 AMPERES INDUCTIVE LOAD SINGLE VOLTAGE
OPERATING TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND
275.0 DEG FAHRENHEIT MAXIMUM
MEDIA FOR WHICH DESIGNEDLIQUID
PROOF PRESSURE150.00 POUNDS PER SQUARE INCH GAGE
PRESSURE CONNECTOR TYPEFLARED, THREADED EXTERNAL SINGLE CONNECTION
OUTSIDE DIAMETER0.469 INCHES NOMINAL SINGLE CONNECTION
TERMINAL TYPEWIRE LEAD
MOUNTING METHODLINE
THREAD SERIES DESIGNATORUNJF SINGLE PRESSURE CONNECTION
NOMINAL THREAD SIZE0.469 INCHES SINGLE PRESSURE CONNECTION
THREAD CLASS3A SINGLE PRESSURE CONNECTION
THREAD LENGTH0.390 INCHES MINIMUM AND
0.494 INCHES MAXIMUM SINGLE PRESSURE CONNECTION


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