20300-050-01

View detailed technical data, stock status, and sourcing information for: 20300-050-01
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-087-4395

Item Name Code

00451

Assigment Date

01/01/1961 (65 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

0.561 inches minimum and 0.641 inches maximum overall height, 0.618 inches minimum and 0.640 inches maximum body diameter, 0.930 inches minimum and 0.944 inches maximum overall length, 0.105 inches minimum and 0.115 inches maximum mounting slot width, 0.302 inches minimum and 0.328 inches maximum body height

Product Characteristics

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

Overall Length: 0.930 inches minimum and 0.944 inches maximum
Overall Height: 0.561 inches minimum and 0.641 inches maximum
Body Diameter: 0.618 inches minimum and 0.640 inches maximum
Mounting Slot Width: 0.105 inches minimum and 0.115 inches maximum
Body Height: 0.302 inches minimum and 0.328 inches maximum
Distance Between Mounting Facility Centers: 0.743 inches minimum and 0.757 inches maximum
Temp Sensing Element Type: internal sensor
Operating Temp Rating: -65.0 fahrenheit minimum and 500.0 fahrenheit maximum
Mounting Method: bracket and slot
Features Provided: hermetically sealed case
Contact Action Stimulus: increase
Mounting Facility Pattern: two position in-line
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally closed, momentary action
Terminal Type: tab, solder lug
Contact Load Current Rating: 5.0 amperes resistive load third voltage
Contact Load Current Rating: 1.0 amperes resistive load first voltage
Contact Load Current Rating: 2.0 amperes resistive load second voltage
Contact Adjustability: deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating: 194.00 actuation point nominal degrees fahrenheit and 174.00 deactuation point nominal degrees fahrenheit
Contact Voltage Rating In Volts: 125.0 ac at sea level second 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 third voltage
Media For Which Designed: gas or liquid
Style Designator: disc w/flange

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5930-00-947-6970	No Name Available	02/19/1971

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
07-00037-003	Thermostatic Switch
20300-050-01	Thermostatic Switch
4344-3-9	Thermostatic Switch
C4344-3-9	Thermostatic Switch

FAQs

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

What is the FSCG of the NSN 5930-00-087-4395?

The FSCG of the NSN 5930-00-087-4395 is 5930

Does the NSN 5930-00-087-4395 have a Schedule B code assigned?

Yes, the Schedule B code is 9032100000

Does NSN 5930-00-087-4395 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 5930-00-087-4395 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-087-4395 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 5930-00-087-4395 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961