6920-00-785-2040 ROLLER ASSEMBLY,TAR Index 6685-00-785-2047 THERMOMETER,SELF-INDICATING,BIME

National Stock Number:
5930-00-785-2045

Federal Supply Class:
5930

National Item Identification Number:
007852045

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:
128SCP216-126512NORTHROP GRUMMAN SYSTEMS CORPORATION
128SCP216-179RG9NORTHROP GRUMMAN SYSTEMS CORPORATION
3002998505HYDRA-ELECTRIC COMPANY


Techincal Specification:
BODY DIAMETER2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM
CONTACT ACTION STIMULUSINCREASE
CONTACT ADJUSTABILITYDEACTUATION POINT ADJUSTABLE, PRESET AND ACTUATION POINT ADJUSTABLE, PRESET
CONTACT LOAD CURRENT RATING600.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE
CONTACT STIMULUS RATING2.50 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE AND 1.00 DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL SINGLE VOLTAGE
FEATURES PROVIDEDTEST BUTTON
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS2.985 INCHES MINIMUM AND 3.015 INCHES MAXIMUM
III STYLE DESIGNATORCYLINDRICAL W/MOUNTING LUGS
PRESSURE CONNECTOR TYPESTREAMLINED ONE BRAZING RING, UNTHREADED INTERNAL SINGLE CONNECTION
PRESSURE SWITCH TYPEGAGE
PROPRIETARY CHARACTERISTICSPACS
PROOF PRESSURE120.00 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDGAS OR LIQUID
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING METHODFLANGE AND UNTHREADED HOLE
NOMINAL THREAD SIZE0.4375 INCHES SINGLE PRESSURE CONNECTION
NONPILE-UP CONTACT ARRANGEMENT1 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
OPERATING TEMP RATING-65.0 DEG FAHRENHEIT MINIMUM AND 165.0 DEG FAHRENHEIT MAXIMUM
OVERALL HEIGHT3.110 INCHES MINIMUM AND 3.140 INCHES MAXIMUM
OVERALL LENGTH3.750 INCHES MAXIMUM
OVERALL WIDTH3.455 INCHES MINIMUM AND 3.545 INCHES MAXIMUM
WIDTH ACROSS FLATS0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
TERMINAL TYPECONNECTOR, RECEPTACLE
THREAD CLASS3B SINGLE PRESSURE CONNECTION
THREAD LENGTH0.438 INCHES NOMINAL SINGLE PRESSURE CONNECTION
THREAD SERIES DESIGNATORUNF SINGLE PRESSURE CONNECTION
UNTHREADED MOUNTING HOLE DIAMETER0.209 INCHES NOMINAL


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