4L-K45-N1-C1A

View detailed technical data, stock status, and sourcing information for: 4L-K45-N1-C1A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-154-0592

Item Name Code

00206

Assigment Date

05/19/1983 (43 years ago)

7.600 inches nominal overall length, 5.790 inches nominal overall width, 0.250 inches nominal single connection inside diameter, explosion proof hazardous locations/environmental protection, 4.610 inches nominal overall height

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
Hazardous Locations/Environmental Protection: explosion proof
Overall Length: 7.600 inches nominal
Overall Height: 4.610 inches nominal
Overall Width: 5.790 inches nominal
Unthreaded Mounting Hole Diameter: 0.250 inches nominal
Longest Horizontal Distance Between Mounting Centers: 4.250 inches nominal
Longest Vertical Distance Between Mounting Centers: 4.250 inches nominal
Pressure Switch Type: gage
Operating Temp Rating: 180.0 fahrenheit maximum
Mounting Method: bracket and unthreaded hole
Features Provided: electrical access port
Contact Action Stimulus: increase
Proof Pressure: 1000.00 pounds per square inch
Nominal Thread Size: 0.250 inches single pressure connection
Mounting Facility Pattern: four position rectangular
Nonpile-Up Contact Arrangement: 1 pole, double throw, one position momentary
Terminal Type: screw
Contact Load Current Rating: 0.4 amperes resistive load third voltage
Contact Load Current Rating: 5.0 amperes resistive load second voltage
Contact Load Current Rating: 15.0 amperes resistive load first voltage
Contact Adjustability: actuation point adjustable
Contact Adjustment Range: +4.00 to 75.00 actuation point pounds per square inch
Contact Adjustment Type: internal actuation point hex nut
Contact Voltage Rating In Volts: 125.0 dc at sea level third voltage
Contact Voltage Rating In Volts: 250.0 ac at sea level first voltage
Contact Voltage Rating In Volts: 30.0 dc at sea level second voltage
Pressure Connector Type: plain, threaded internal single connection
Media For Which Designed: gas or liquid
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
4L-K45-N1-C1A	Pressure Switch
4LCK45-C1A-N1	Pressure Switch
4LCK45-N1-C1A	Pressure Switch

FAQs

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

What is the FSCG of the NSN 5930-01-154-0592?

The FSCG of the NSN 5930-01-154-0592 is 5930

Does the NSN 5930-01-154-0592 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509065

Does NSN 5930-01-154-0592 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 5930-01-154-0592 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-154-0592 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 5930-01-154-0592 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, May 19, 1983