5930-00-942-4009

Find complete technical information, availability, and procurement data for: 5930-00-942-4009
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-942-4009

Item Name Code

00451

Assigment Date

01/02/1966 (60 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

expanding shell temp sensing element type, 4.968 inches maximum overall length, vibration resistant hazardous locations/environmental protection, 0.618 inches minimum and 0.625 inches maximum body diameter, 3.718 inches nominal body length

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: vibration resistant
Overall Length: 4.968 inches maximum
Body Diameter: 0.618 inches minimum and 0.625 inches maximum
Body Length: 3.718 inches nominal
Temp Sensing Element Type: expanding shell
Width Across Flats: 1.000 inches nominal
Mounting Method: threaded bushing
Contact Action Stimulus: increase
Nominal Thread Size: 0.500 inches single threaded bushing
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action
Terminal Type: wire lead
Contact Load Current Rating: 10.0 amperes resistive load first voltage5.0 amperes resistive load second voltage2.0 amperes resistive load third voltage
Contact Adjustability: actuation point adjustable, preset
Contact Adjustment Range: -100.00 to 400.00 actuation point degrees fahrenheit
Contact Adjustment Type: external actuation point screw
Contact Stimulus Rating: 85.00 actuation point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 120.0 ac at sea level first voltage240.0 ac at sea level second voltage115.0 dc at sea level third voltage
Media For Which Designed: gas or liquid
Style Designator: cylindrical w/flange
Thread Series Designator: npt single threaded bushing

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
18021-0-85	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-942-4009?

The FSCG of the NSN 5930-00-942-4009 is 5930

Does the NSN 5930-00-942-4009 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-942-4009 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 5930-00-942-4009 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-942-4009 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 5930-00-942-4009 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Sun, Jan 2, 1966