5930-01-252-3920

Find complete technical information, availability, and procurement data for: 5930-01-252-3920
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-252-3920

Item Name Code

00451

Assigment Date

04/01/1987 (39 years ago)

An electronic device whose audio frequency input signals control power from a source independant of the input signal and delivers audio frequency output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It operates at frequencies of 20 kilohertzs and below. It may or may not have signal switching capabilities.

2.656 inches nominal overall length, 2.281 inches nominal body length, 4.250 inches nominal overall width, 4.094 inches nominal overall height, explosion resistant hazardous locations/environmental protection

Product Characteristics

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

Hazardous Locations/Environmental Protection: explosion resistant
Overall Length: 2.656 inches nominal
Overall Height: 4.094 inches nominal
Overall Width: 4.250 inches nominal
Body Length: 2.281 inches nominal
Unthreaded Mounting Hole Diameter: 0.312 inches nominal
Capillary Tube Length: 84.0 inches nominal
Bulb Length: 5.000 inches nominal
Bulb Diameter: 0.250 inches nominal
Longest Horizontal Distance Between Mounting Centers: 3.000 inches nominal
Longest Vertical Distance Between Mounting Centers: 7.375 inches nominal
Temp Sensing Element Type: capillary tube-bulb
Mounting Method: bracket and unthreaded hole
Features Provided: capillary tube end seal connection and integral knob
Contact Action Stimulus: increase
Mounting Facility Pattern: two position diagonal
Nonpile-Up Contact Arrangement: 2 pole, double throw, both positions maintained
Terminal Type: tab w/screw
Contact Load Current Rating: 30.0 amperes resistive load second voltage
Contact Load Current Rating: 21.0 amperes resistive load first voltage
Contact Adjustability: actuation point adjustable
Contact Adjustment Range: +60.00 to 250.00 actuation point degrees fahrenheit
Contact Adjustment Type: external actuation point knob with scale
Contact Voltage Rating In Volts: 277.0 ac at sea level second voltage
Contact Voltage Rating In Volts: 480.0 ac at sea level first voltage
Frequency In Hertz: 60.0 first voltage
Frequency In Hertz: 60.0 second voltage
Media For Which Designed: gas or liquid
Style Designator: rectangular

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
AR0-2524EP	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-01-252-3920?

The FSCG of the NSN 5930-01-252-3920 is 5930

Does the NSN 5930-01-252-3920 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-01-252-3920 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 5930-01-252-3920 contain precious materials?

Item does not contain precious metal.

Does NSN 5930-01-252-3920 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 5930-01-252-3920 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Apr 1, 1987