1660-01-483-1270 MASK,OXYGEN Index 3040-01-483-1272 COLLAR,SHAFT

National Stock Number:
5930-01-483-1271

Federal Supply Class:
5930

National Item Identification Number:
014831271

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:
5930PL07908959009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
P12M7714314UNITED ELECTRIC CONTROLS CO


Techincal Specification:
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH2.280 INCHES NOMINAL
WIDTH ACROSS FLATS0.300 INCHES NOMINAL
BODY LENGTH1.900 INCHES NOMINAL
OVERALL DIAMETER0.880 INCHES NOMINAL
PRESSURE SWITCH TYPEABSOLUTE
CONTACT ADJUSTABILITYACTUATION POINT ADJUSTABLE
OPERATING TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND
250.0 DEG FAHRENHEIT MAXIMUM
MEDIA FOR WHICH DESIGNEDGAS OR
LIQUID
PROOF PRESSURE350.00 POUNDS PER SQUARE INCH GAGE
PRESSURE CONNECTOR TYPESWIVEL NUT, FLARE, THREADED INTERNAL SINGLE CONNECTION
INSIDE DIAMETER0.170 INCHES NOMINAL SINGLE CONNECTION
OUTSIDE DIAMETER0.245 INCHES MINIMUM AND
0.255 INCHES MAXIMUM SINGLE CONNECTION
SPECIAL FEATURESBURST PRESSURE IS 500 PSIG. UNIT ACTUATES ON INCREASING PRESSURE AT 9.0PSIG MAX AND DEACTUATES ON DECREASING PRESSURE AT 5.0 PLUS OR MINUS 1.0 PSIG


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