Product Details | PRESSURE SWITCH

5930-00-281-1311 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.

Part Alternates: DA4314129, DA431-4129, 5930-00-281-1311, 00-281-1311, 5930002811311, 002811311

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 25 AUG 1973 00-281-1311

Drawings & Photos | NSN 5930-00-281-1311


Cross Reference | NSN 5930-00-281-1311

Part Number Cage Code Manufacturer
DA431-4129 39709 MERCOID CORP THE
DA431-4129 85274 DWYER INSTRUMENTS INC DIV DWYER INSTRUMENTS, INC

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Technical Data | NSN 5930-00-281-1311

Characteristic Specifications
STYLE DESIGNATOR 26 CYLINDRICAL W/PORT
OVERALL LENGTH 7.250 INCHES NOMINAL
OVERALL HEIGHT 2.500 INCHES NOMINAL
OVERALL WIDTH 5.750 INCHES NOMINAL
PRESSURE SWITCH TYPE DIFFERENTIAL
CONTACT ACTION STIMULUS INCREASE
CONTACT ADJUSTABILITY ACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT RANGE 0.00 TO 30.00 ACTUATION POINT INCHES OF VACUUM
CONTACT ADJUSTMENT TYPE EXTERNAL ACTUATION POINT SCREW
CONTACT STIMULUS RATING 4.00 ACTUATION POINT NOMINAL INCHES OF MERCURY AND 4.00 DIFFERENTIAL POINT NOMINAL INCHES OF MERCURY
CONTACT VOLTAGE RATING IN VOLTS 115.0 DC AT ALTITUDE FOURTH VOLTAGE
FREQUENCY IN HERTZ 60.0 SINGLE VOLTAGE
CONTACT LOAD CURRENT RATING 150.0 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE 70.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE 150.0 MILLIAMPERES RESISTIVE LOAD THIRD VOLTAGE 900.0 MILLIAMPERES RESISTIVE LOAD FOURTH VOLTAGE
MEDIA FOR WHICH DESIGNED GAS OR LIQUID
PRESSURE CONNECTOR TYPE SPIRAL, UNTHREADED EXTERNAL SINGLE CONNECTION
OUTSIDE DIAMETER 0.562 INCHES NOMINAL SINGLE CONNECTION
TERMINAL TYPE QUICK DISCONNECT, MALE
MOUNTING METHOD INLET CONNECTION

Restrictions/Controls & Freight Information | NSN 5930-00-281-1311

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information