76-658

View detailed technical data, stock status, and sourcing information for: 76-658
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-193-5238

Item Name Code

00206

Assigment Date

11/05/1984 (41 years ago)

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.

3.000 inches nominal body height, 5.750 inches nominal overall height, 2.810 inches nominal overall length, 2.370 inches nominal overall width, 0.250 inches nominal single connection inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter: 0.250 inches nominal single connection
Overall Length: 2.810 inches nominal
Overall Height: 5.750 inches nominal
Overall Width: 2.370 inches nominal
Body Height: 3.000 inches nominal
Unthreaded Mounting Hole Diameter: 0.281 inches nominal
Longest Horizontal Distance Between Mounting Centers: 2.720 inches nominal
Longest Vertical Distance Between Mounting Centers: 2.720 inches nominal
Pressure Switch Type: differential
Mounting Method: bracket and unthreaded hole
Features Provided: electrical access port
Thread Quantity Per Inch: 18 single pressure connection
Contact Action Stimulus: increase
Proof Pressure: 12000.00 pounds per square inch gage
Nominal Thread Size: 0.250 inches single pressure connection
Mounting Facility Pattern: two position diagonal
Nonpile-Up Contact Arrangement: 1 pole, double throw, double break/double make, permanent jumper, both positions maintained
Terminal Type: screw
Contact Load Current Rating: 0.5 amperes resistive load fourth voltage
Contact Load Current Rating: 7.5 amperes resistive load second voltage
Contact Load Current Rating: 1.0 amperes resistive load third voltage
Contact Load Current Rating: 15.0 amperes resistive load first voltage
Contact Adjustability: actuation point adjustable and deactuation point adjustable
Contact Adjustment Range: +600.00 to 6000.00 actuation point pounds per square inch gage and +600.00 to 6000.00 deactuation point pounds per square inch gage
Contact Adjustment Type: internal actuation point screw and internal deactuation point screw
Contact Voltage Rating In Volts: 125.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 125.0 dc at sea level third voltage
Contact Voltage Rating In Volts: 250.0 dc at sea level fourth voltage
Contact Voltage Rating In Volts: 600.0 ac at sea level second voltage
Pressure Connector Type: plain, threaded internal single connection
Frequency In Hertz: 50.0 first voltage
Frequency In Hertz: 50.0 second voltage
Media For Which Designed: gas or liquid
Style Designator: rectangular
Thread Series Designator: npt single pressure connection

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
76-658	Pressure Switch
A9675-4-AA	Pressure Switch
A9675-4-AA-X	Pressure Switch

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5930-01-193-5238?

The FSCG of the NSN 5930-01-193-5238 is 5930

Does the NSN 5930-01-193-5238 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-01-193-5238 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5930-01-193-5238 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-193-5238 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-01-193-5238 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Nov 5, 1984